Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Ryosuke Munakata | M | - |
Keio University
| 18 years |
| Masaru Tomita | M | 66 |
Keio University
| 34 years |
| Mamoru Sekiyama | M | 74 | 7 years | |
| Tsukasa Miyajima | M | 73 |
Keio University
| 37 years |
| Tatsuro Ishizuka | M | 68 | 5 years | |
| Noriyuki Uematsu | M | 64 | 8 years | |
| Hiroshi Kawabe | M | 72 | 5 years | |
| Takashi Tanaka | M | 67 | 3 years | |
| Jun Murai | M | 69 |
Keio University
| 34 years |
| Takashi Yamane | M | 75 |
Keio University
| 30 years |
| Haruhito Takada | M | 58 |
Keio University
| 29 years |
| Haruko Shibumura | F | 59 | 5 years | |
| Claudia Mitchell | M | - | 5 years | |
| Hiroo Sasaki | M | 68 | 6 years | |
| SUMIHO NAKATSU | F | - | 7 years | |
| Keisuke Mitsuoka | M | - | 3 years |
See more
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Sakae Asanuma | M | 57 |
Astellas Venture Management LLC
 Astellas Venture Management LLC Investment ManagersFinance Astellas Venture Management LLC (Astellas Venture Management) is a venture capital subsidiary of Astellas Phrama Inc founded in 2000. The firm is headquartered in Brisbane, California. | 5 years |
| Keiko Yamagami | F | 63 | - | |
| Keiko Horkan | F | - |
Keio University
| 6 years |
| Yukihiko Sato | M | - | - | |
| Yoshiharu Aizawa | M | 78 | - | |
| Sef P. Kurstjens | M | 60 | 8 years | |
| Koichi Kajima | M | 54 |
Keio University
| 6 years |
| Jin Kanamori | M | 69 | - | |
| Hisashi Shiraki | M | - |
Keio University
| 4 years |
| Tak Sato | M | - |
Keio University
| 4 years |
| Shuichi Hayashi | M | 51 |
Keio University
| 4 years |
| Suguru Kobayashi | M | 46 |
Keio University
| 4 years |
| Tadasuke Hosoya | M | 52 |
Keio University
| 4 years |
| Aizan Sugiwaka | M | 53 |
Keio University
| 4 years |
| Nobuya Kawasaki | M | 52 |
Keio University
| 1 years |
| Mariko Nakagiri | F | 49 |
Keio University
| 4 years |
| Joanna Drake | F | - |
Keio University
| - |
| Yoko Nakai | F | 55 |
Keio University
| 4 years |
| Tamotsu Hayashida | M | - |
Keio University
| 3 years |
| Shunichiro Matsumoto | M | - |
Astellas Venture Management LLC
Astellas Venture Management LLC Investment ManagersFinance Astellas Venture Management LLC (Astellas Venture Management) is a venture capital subsidiary of Astellas Phrama Inc founded in 2000. The firm is headquartered in Brisbane, California. | 4 years |
| Eri Yokota | M | 63 |
Keio University
| 3 years |
| Jeffrey Ludwig | M | 58 | 1 years | |
| Takeshi Kimoto | M | 54 |
Keio University
| 4 years |
| Misato Yamaura | F | - |
Keio University
| 4 years |
| Junichiro Takahashi | M | 53 |
Keio University
| 4 years |
| Katsushi Sakurai | M | - |
Keio University
| 4 years |
| Takefumi Nishikawa | M | 53 |
Keio University
| 3 years |
| Yoshinori Tsuchiya | M | 56 |
Keio University
| 8 years |
| Satoshi Kosugi | M | - |
Keio University
| 4 years |
| Norifumi Someya | M | 49 |
Keio University
| 4 years |
| Nao Ito | M | - |
Keio University
| 4 years |
| Kiichiro Yoshizawa | M | 55 |
Keio University
| 4 years |
| Naoya Uchimura | M | - |
Keio University
| 4 years |
| Makoto Kan | M | - |
Keio University
| 3 years |
| Yasuhiro Daikoku | M | - |
Keio University
| 3 years |
| Masaakira James Kondo | M | - |
Keio University
| 4 years |
| Kaz Kikuchi | M | - |
Keio University
| 4 years |
| Daisuke Hiramoto | M | - |
Keio University
| 4 years |
| Jay Fei Cheng | M | 58 |
Keio University
| 2 years |
| Aio Shibano | M | 48 |
Keio University
| 4 years |
| Katsuhiko Ushikubo | M | 53 |
Keio University
| 4 years |
| Yuichiro Takenaka | M | 49 |
Keio University
| 4 years |
| Hatsuki Miyata | F | - |
Keio University
| 3 years |
| Ken Suzuki | M | - |
Keio University
| 4 years |
| Takahisa Toyomasu | M | 49 |
Keio University
| 4 years |
| Michio Minakata | M | 56 |
Keio University
| 4 years |
| Kazunori Sumioka | M | 50 |
Keio University
| 4 years |
| Katsumi Kitagawa | M | 70 |
Keio University
| 4 years |
| Hikmahanto Juwana | M | 58 |
Keio University
| 3 years |
| Yasuhiro Ogino | M | 50 |
Keio University
| 4 years |
| Takatoshi Takahashi | M | - |
Keio University
| 4 years |
| Takashi Kawano | M | 51 |
Keio University
| 4 years |
| Sadamu Maeda | M | 56 |
Keio University
| 4 years |
| Masayoshi Kobayashi | M | 53 |
Keio University
| 4 years |
| Kotaro Chiba | M | 50 |
Keio University
| 4 years |
| Heizo Takenaka | M | 73 |
Keio University
| - |
| Shigeru Uehara | M | 48 |
Keio University
| 4 years |
| Satoshi Matsunaga | M | 53 |
Keio University
| 4 years |
| Kazuhiro Kikuchi | M | 56 |
Keio University
| 4 years |
| Ping Xu | F | 53 |
Keio University
| 4 years |
| Nam-Goo Kim | M | 60 |
Keio University
| 2 years |
| Mitsushige Yamada | M | 56 |
Keio University
| 3 years |
| Yusuke Hidaka | M | 50 |
Keio University
| 4 years |
| Jun Hayakawa | M | 71 |
Keio University
| 1 years |
| Jun Tajima | M | 69 |
Keio University
| 3 years |
| Shunsuke Ikegami | M | 50 |
Keio University
| 4 years |
| Kouzo Suzuki | M | 55 |
Keio University
| 4 years |
| Ryuichi Tanaka | M | - |
Keio University
| 4 years |
| Masaru Sunagawa | M | - |
Keio University
| 4 years |
| Chikahiro Terada | M | 47 |
Keio University
| 4 years |
| Shingo Omura | M | - |
Keio University
| 4 years |
| Kenji Kobuse | M | - |
Keio University
| 4 years |
| Yasunori Yoshimura | M | 75 |
Keio University
| 19 years |
| Ryoko Kurokawa | F | 49 |
Keio University
| 4 years |
| Motoaki Tanigo | M | 50 |
Keio University
| 4 years |
| Masahiko Homma | M | - |
Keio University
| 4 years |
| Mitsuyo Hanada | M | 75 |
Keio University
| - |
| Hiroshi Terunuma | M | - |
Keio University
| 4 years |
| Kazuhiro Kurihara | M | 56 |
Keio University
| 4 years |
| Hidetake Takahashi | M | 53 |
Keio University
| 4 years |
| Yoshiyuki Chosa | M | 54 |
Keio University
| 3 years |
| Kiichiro Kobayashi | M | 66 |
Keio University
| 3 years |
| Kenji Kumasaka | M | 77 |
Keio University
| - |
| Yuko Akiyama | M | 47 |
Keio University
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 98 | 98.00% |
| United States | 2 | 2.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Nobuaki Shindoh
- Personal Network
