Masaki Matsui
Director/Board Member at SUMITOMO CHEMICAL CO., LTD.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Takayo Hasegawa | F | 64 | 40 years | |
| Masakazu Tokura | M | 73 | 50 years | |
| Yoichi Kitagawa | M | 50 | - | |
| Hiroshi Niinuma | M | 66 | 43 years | |
| Keigo Sasaki | M | - | - | |
| Motoyuki Sakai | M | 62 | 39 years | |
| Keiichi Iwata | M | 66 | 42 years | |
| Futoshi Yamaguchi | M | 62 | 36 years | |
| Takeuchi Seiji | M | 62 | 20 years | |
| Yoshiaki Oda | M | 63 | - | |
| Yasuaki Sasaki | M | 62 | 39 years | |
| Kingo Akahori | M | 66 | 41 years | |
| Akira Iwasaki | M | 59 | - | |
| Hiroshi Tomono | M | 78 | 9 years | |
| Nobuaki Mito | M | 63 | 39 years | |
| Yuji Sakakura | M | 73 | 4 years | |
| Tetsuo Komata | M | - | - | |
| Mikio Sugai | M | - | - | |
| Hirotaka Imai | M | - | - | |
| Atsuko Muraki | F | 68 | 6 years | |
| Motoshige Itoh | M | 72 | 6 years | |
| Kiyoshi Togawa | M | 76 | 11 years | |
| Takashi Shigemori | M | 65 | 41 years | |
| Noriaki Takeshita | M | 65 | 42 years | |
| Ryuichi Hirai | M | 73 | 9 years | |
| Dongcheng Zhang | M | 60 | 31 years | |
| Hiroshi Ueda | M | 67 | 41 years | |
| Akira Ichikawa | M | 69 | 2 years | |
| Kazuyuki Nuki | M | 67 | 34 years | |
| Katsuhisa Kanbayashi | M | - | - | |
| Kyou Kokoku | M | 61 | 6 years | |
| Kimito Amari | M | 70 |
Sophia University
| 27 years |
| Takashi Togawa | M | 67 | 4 years | |
| Hiroyoshi Mukai | M | 57 | - | |
| Keiichi Sakata | M | 64 | 41 years | |
| Kenji Ono | M | - | - | |
| Tian Yun Tang | M | 64 |
Beijing Institute of Technology
| 9 years |
| Akihiko Hiraoka | M | - | 34 years |
See more
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Kiyohiko Nakae | M | 77 | 41 years | |
| Toshihisa Deguchi | M | 72 | - | |
| Masatoshi Aihara | M | 72 | 42 years | |
| Yoshihiko Okamoto | M | 70 | 42 years | |
| Kouichi Ikeda | M | 84 | - | |
| Kunio Ito | M | 72 | 6 years | |
| Yoshimasa Takao | M | 73 | 43 years | |
| Ikuzo Ogawa | M | 67 | - | |
| Allan E. O'Bryant | M | 65 |
Sophia University
| 8 years |
| Todd Tsuyoshi Mihara | M | - |
Sophia University
| 4 years |
| Nozomu Miyashiba | M | 64 | - | |
| Yukiko Shukuri | F | 44 |
Sophia University
| 4 years |
| Takahiro Sato | M | 56 |
Sophia University
| 1 years |
| Shuai Qi Yang | M | 36 |
Beijing Institute of Technology
| 2 years |
| Hui Liang Tan | M | 42 |
Beijing Institute of Technology
| 2 years |
| Akira Ikeda | M | 58 | - | |
| Satoko Kato | F | - |
Sophia University
| 4 years |
| Nobuhito Takei | M | - |
Sophia University
| 2 years |
| Shi Yu Liu | F | 32 |
Beijing Institute of Technology
| 4 years |
| Kotaro Tsukamoto | M | 44 |
Sophia University
| 4 years |
| Vittorio Volpi | M | 85 |
Sophia University
| 12 years |
| Masahiko Kato | M | - |
Sophia University
| 4 years |
| Hai Wei Jiao | F | 42 |
Beijing Institute of Technology
| 2 years |
| Ning Lin | M | - |
Sophia University
| 2 years |
| Hattori Kyosuke | M | 49 |
Sophia University
| 3 years |
| Ryoko Katayama | F | - |
Sophia University
| 4 years |
| Toshiro Kojima | M | 66 | - | |
| Makoto Inoue | M | - | - | |
| Takao Akasaka | M | 71 | 40 years | |
| Ashok T. Aram | M | 53 |
Sophia University
| 1 years |
| Masaki Fujimoto | M | 45 |
Sophia University
| 4 years |
| Toshihiro Sato | M | 50 |
Sophia University
| 3 years |
| Masaaki Shimazu | M | 75 | 40 years | |
| Kazumune Yamamoto | M | 73 | 37 years | |
| Tomoyuki Watanabe | M | - |
Sophia University
| 4 years |
| Yasumi Shiozaki | M | - | - | |
| Michael Donaldson | M | - | 2 years | |
| Masaki Morimoto | M | - | - | |
| Hee-Chul Moon | M | 74 | - | |
| Tadashi Katayama | M | 57 | - | |
| Wan Cheng Gao | M | 51 |
Beijing Institute of Technology
| 1 years |
| Fujio Mitarai | M | 88 | - | |
| Tadaki Matsuo | M | - | - | |
| Sang-yoon Kim | M | - | - | |
| Ryutaro Hiroshima | M | - |
Sophia University
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 77 | 92.77% |
| China | 6 | 7.23% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Masaki Matsui
- Personal Network