Koichi Tsukihara
Director/Board Member at GURUNAVI, INC.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Hisao Taki | M | 84 | 35 years | |
| Hiroichi Yoshida | M | - |
ELIIY Power Co., Ltd.
 ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | 18 years |
| Naoki Koshikawa | M | 48 | 10 years | |
| Teruhisa Yamada | M | 49 | 16 years | |
| Miho Saito | F | 50 | 23 years | |
| Kiyomoto Kawakami | M | - |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Kiyoshi Suzuki | M | 65 | 25 years | |
| Atsushi Yamada | M | - |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Tetsuji Ogawa | M | 82 |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Toshihiro Imai | M | 72 |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Kazuhiro Yamashita | M | - |
YAMASHITA, Ltd.
 YAMASHITA, Ltd. Finance/Rental/LeasingFinance YAMASHITA, LTD. engages in welfare equipment rental and sales business. It also offers hotel and hospital linen supplies. The company was founded on March 6, 1963 and is headquartered in Shimada, Japan. | 14 years |
| Yoshio Ishida | M | 81 | 4 years | |
| Hidehiko Sato | M | 79 | 5 years | |
| Kei Oda | M | - |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Akio Sugihara | M | 54 | 5 years | |
| Hirohisa Fujiwara | M | 63 | 5 years | |
| Koichi Okubo | M | 55 |
Deloitte Touche Tohmatsu LLC
 Deloitte Touche Tohmatsu LLC Miscellaneous Commercial ServicesCommercial Services Deloitte Touche Tohmatsu LLC engages in the provision of accounting services. The company was founded in May 1968 and is headquartered in Tokyo, Japan. | 33 years |
| Yoshitaka Inuzuka | M | 48 | 11 years | |
| Hisao Sakai | M | - |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Yui Ono | M | 41 | 2 years | |
| Mieko Yamashita | F | - |
YAMASHITA, Ltd.
YAMASHITA, Ltd. Finance/Rental/LeasingFinance YAMASHITA, LTD. engages in welfare equipment rental and sales business. It also offers hotel and hospital linen supplies. The company was founded on March 6, 1963 and is headquartered in Shimada, Japan. | - |
| Daisuke Yamashita | M | - |
YAMASHITA, Ltd.
YAMASHITA, Ltd. Finance/Rental/LeasingFinance YAMASHITA, LTD. engages in welfare equipment rental and sales business. It also offers hotel and hospital linen supplies. The company was founded on March 6, 1963 and is headquartered in Shimada, Japan. | - |
| Yukihiko Yamashita | M | - |
YAMASHITA, Ltd.
YAMASHITA, Ltd. Finance/Rental/LeasingFinance YAMASHITA, LTD. engages in welfare equipment rental and sales business. It also offers hotel and hospital linen supplies. The company was founded on March 6, 1963 and is headquartered in Shimada, Japan. | - |
| Shinji Maebashi | M | - |
YAMASHITA, Ltd.
YAMASHITA, Ltd. Finance/Rental/LeasingFinance YAMASHITA, LTD. engages in welfare equipment rental and sales business. It also offers hotel and hospital linen supplies. The company was founded on March 6, 1963 and is headquartered in Shimada, Japan. | - |
| Keisuke Egashira | M | - |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Kiyoyuki Tsujimura | M | 74 |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Takao Fukunaga | M | - |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Kazunori Takeda | M | 63 | 5 years | |
| Shunsuke Konno | M | 49 |
YAMASHITA, Ltd.
YAMASHITA, Ltd. Finance/Rental/LeasingFinance YAMASHITA, LTD. engages in welfare equipment rental and sales business. It also offers hotel and hospital linen supplies. The company was founded on March 6, 1963 and is headquartered in Shimada, Japan. | - |
| Masaharu Sano | M | 73 |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Hiroyuki Uemura | M | 82 |
ELIIY Power Co., Ltd.
ELIIY Power Co., Ltd. Electrical ProductsProducer Manufacturing ELIIY Power Co., Ltd. develops and manufactures electricity storage systems. It offers general-purpose products such as electricity storage system for indoor use; stationary electricity storage systems; and general-purpose electricity storage system for industrial use. The firm also manufactures custom-built products including high-capacity electricity storage systems. The company was founded by Hiroichi Yoshida on September 28, 2006 and is headquartered in Tokyo, Japan. | - |
| Mitsunari Kojima | M | - | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Midori Kakiuchi | F | 59 | 5 years | |
| Seiichiro Kubo | M | 78 | 25 years | |
| Megumi Usui | F | 56 | 19 years | |
| Hisao Iizuka | M | 76 | 6 years | |
| Yoichi Minami | M | 74 | 4 years | |
| Akihisa Fujita | M | 58 | - | |
| Masaru Kurita | M | 53 | 3 years | |
| Kei Nakamori | M | 51 | 7 years | |
| Masaaki Takano | M | 65 | - | |
| Yasumasa Masuda | M | 67 |
Deloitte Touche Tohmatsu LLC
Deloitte Touche Tohmatsu LLC Miscellaneous Commercial ServicesCommercial Services Deloitte Touche Tohmatsu LLC engages in the provision of accounting services. The company was founded in May 1968 and is headquartered in Tokyo, Japan. | 4 years |
| Naho Kono | M | 47 | - | |
| Xiao Lei Ni | M | 39 |
Deloitte Touche Tohmatsu LLC
Deloitte Touche Tohmatsu LLC Miscellaneous Commercial ServicesCommercial Services Deloitte Touche Tohmatsu LLC engages in the provision of accounting services. The company was founded in May 1968 and is headquartered in Tokyo, Japan. | 2 years |
| Steve Iwamura | M | 67 |
Deloitte Touche Tohmatsu LLC
Deloitte Touche Tohmatsu LLC Miscellaneous Commercial ServicesCommercial Services Deloitte Touche Tohmatsu LLC engages in the provision of accounting services. The company was founded in May 1968 and is headquartered in Tokyo, Japan. | 21 years |
| Chun Sing Ho | M | - |
Deloitte Touche Tohmatsu LLC
Deloitte Touche Tohmatsu LLC Miscellaneous Commercial ServicesCommercial Services Deloitte Touche Tohmatsu LLC engages in the provision of accounting services. The company was founded in May 1968 and is headquartered in Tokyo, Japan. | 2 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 46 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Koichi Tsukihara
- Personal Network
