Kenji Takahashi
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Eiji Hashimoto | M | 68 | 12 years | |
| Mayuki Hashimoto | M | 73 | 14 years | |
| Toshihiro Awa | M | 62 | 12 years | |
| Katsuhiro Miyamoto | M | 67 | 12 years | |
| Atsuhiko Yoshie | M | 69 |
University of Tokyo
| 14 years |
| Akihiko Inoue | M | 66 | 12 years | |
| Ichiro Fujisaki | M | 76 | 10 years | |
| Noriko Iki | F | 68 | 6 years | |
| Yutaka Ando | M | 65 | 12 years | |
| Shinichi Nakamura | M | 65 | 12 years | |
| Mutsutake Otsuka | M | 81 | 10 years | |
| Shin Nishiura | M | 66 | 12 years | |
| Masato Matsuno | M | 67 | 12 years | |
| Atsushi Iijima | M | 66 | 11 years | |
| Shinji Tanimoto | M | 67 | 12 years | |
| Toshikazu Mukaiyama | M | - | 6 years | |
| Yoichi Furuta | M | - | 12 years | |
| Masato Tsuribe | M | 65 | 12 years | |
| Ichiro Sato | M | 57 | 7 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Fumio Hombe | M | 77 |
Sumitomo Metal Industries Ltd.
 Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 42 years |
| Yoshinari Ishizuka | M | 75 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 40 years |
| Toshiharu Sakae | M | 68 | - | |
| Hiroshi Tomono | M | 78 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 41 years |
| Soichiro Sakuma | M | 68 |
University of Tokyo
| 10 years |
| Akio Migita | M | 62 |
University of Tokyo
| 15 years |
| Kosei Shindo | M | 74 | - | |
| Kiyotaka Nogi | M | 71 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 15 years |
| Shinya Higuchi | M | 70 |
University of Tokyo
| 3 years |
| Takahisa Miyake | M | 69 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 38 years |
| Shinya Okuda | M | 71 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 12 years |
| Toru Kaneko | M | 67 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 35 years |
| Kazufumi Yanaga | M | 72 | 7 years | |
| Yasumitsu Saeki | M | 69 | 6 years | |
| Machi Nakata | M | 68 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 37 years |
| Shinji Fujino | M | 68 | 6 years | |
| Shinji Morinobu | M | 70 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 39 years |
| Hidemasa Nakajima | M | 70 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 41 years |
| Yoshitaka Hotta | M | 73 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 38 years |
| Ritsuya Iwai | M | 67 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 36 years |
| Shoji Muneoka | M | 78 | - | |
| Hiroki Kawabata | M | 68 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 31 years |
| Yasuyuki Tozaki | M | 77 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 41 years |
| Takashi Abe | M | 75 | 5 years | |
| Tadashi Matsumoto | M | 71 |
University of Tokyo
| 9 years |
| Toshiyuki Kishibe | M | 67 |
University of Tokyo
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 37 years |
| Syuichiro Kozuka | M | 75 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 40 years |
| Akiyuki Iwata | M | - |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | - |
| Yutaka Takeuchi | M | 67 | 7 years | |
| Makoto Nakaoka | M | 64 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 30 years |
| Keizo Tannawa | M | 71 |
University of Tokyo
| 6 years |
| Keiichi Tanaka | M | - | - | |
| Yoshifumi Kawakami | M | 71 |
University of Tokyo
| 6 years |
| Akinori Honda | M | - |
University of Tokyo
| 6 years |
| Tsuneo Miyamoto | M | 68 | 4 years | |
| Hirotsune Satoh | M | - | - | |
| Masatoshi Ishikawa | M | 69 |
University of Tokyo
| 6 years |
| Katsuyoshi Iwata | M | 69 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 32 years |
| Toshihiko Kunishi | M | 64 | 6 years | |
| Hosaku Shibuya | M | - | - | |
| Hiroshi Menjo | M | - |
University of Tokyo
| 6 years |
| Masakazu Iwaki | M | 75 | - | |
| Shigeo Sumita | M | - | - | |
| Yoichi Taguchi | M | 76 | 7 years | |
| Hiroyuki Uchida | M | 66 |
University of Tokyo
| 4 years |
| Tadashi Kunihiro | M | 68 |
University of Tokyo
| 3 years |
| Kazunori Kataoka | M | 73 |
University of Tokyo
| 4 years |
| Norio Katsuyama | M | 75 | - | |
| Yasuo Imai | M | 75 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 5 years |
| Shinichi Miki | M | 73 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 36 years |
| Kazumasa Shoji | M | 74 | 10 years | |
| Mitsunori Okada | M | 73 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 38 years |
| Yuichi Seki | M | 71 |
University of Tokyo
| 5 years |
| Yoshitsugu Sakamoto | M | 68 | 3 years | |
| Masayuki Shibata | M | 70 |
University of Tokyo
| 7 years |
| Takayoshi Meiga | M | 69 | - | |
| Hiromasa Aya | M | 68 |
University of Tokyo
| 6 years |
| Tatsuro Shirasu | M | 68 |
University of Tokyo
| 3 years |
| Masato Yamada | M | 69 |
University of Tokyo
| 1 years |
| Katsuhiko Ota | M | 71 | 4 years | |
| Yutaka Hirose | M | 78 | 10 years | |
| Takeshi Minakata | M | 62 |
University of Tokyo
| 4 years |
| Yoshinori Hara | M | 65 |
University of Tokyo
| 4 years |
| Yuichi Matsuura | M | 62 |
University of Tokyo
| 4 years |
| Ikuro Sugawara | M | 67 |
University of Tokyo
| 4 years |
| Yuji Kimura | M | 68 |
University of Tokyo
| 4 years |
| Toshiya Maezuru | M | 63 |
University of Tokyo
| 4 years |
| Katsunori Shimomura | M | 68 |
University of Tokyo
| 4 years |
| Keijiro Hayashi | M | 76 |
University of Tokyo
| 3 years |
| Shigeru Hayakawa | M | 70 |
University of Tokyo
| 4 years |
| Hiroshi Nishizaki | M | 69 |
University of Tokyo
| 4 years |
| Keikou Terui | M | 70 |
University of Tokyo
| 4 years |
| Hitoshi Masuya | M | 61 |
University of Tokyo
| 3 years |
| Katsuhiko Hamada | M | 68 |
University of Tokyo
| 4 years |
| Masafumi Yamamoto | M | 66 |
University of Tokyo
| 3 years |
| Satoshi Mochida | M | - |
University of Tokyo
| 3 years |
| Masaya Yamamoto | M | 69 |
University of Tokyo
| 4 years |
| Masaki Hirano | M | 70 |
University of Tokyo
| 4 years |
| Shuichi Kawano | M | 72 |
University of Tokyo
| 4 years |
| Keiichi Iwata | M | 66 |
University of Tokyo
| 4 years |
| Kazuhiko Ishii | M | - |
University of Tokyo
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Kenji Takahashi
- Personal Network
