Hiroto Koshiba
Comptroller/Controller/Auditor at NIPPON PISTON RING CO., LTD.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Teruo Takahashi | M | 65 | 43 years | |
| Nobuyasu Nara | M | 60 | 4 years | |
| Yuji Sakamoto | M | 66 | 47 years | |
| Masaaki Fujita | M | 63 | 40 years | |
| Hiroki Kimura | M | 62 | 1 years | |
| Yasunori Maekawa | M | 66 | 1 years | |
| Iwao Hiraishi | M | 65 | 42 years | |
| Nobunori Tsuda | M | - | - | |
| Zhongliang Yang | M | 61 | 29 years | |
| Makoto Kajiwara | M | 52 | 27 years | |
| Kouei Watanabe | M | 65 | 1 years | |
| Masako Kurosawa | F | 61 | 1 years | |
| Ryosuke Hasumi | M | - | - | |
| Eiji Hirano | M | 73 | 1 years | |
| Yoshitaka Ogawa | M | - | - | |
| Osamu Honda | M | 66 | 1 years | |
| Tatsuya Sakuma | M | 67 | 1 years | |
| Kaoru Ito | M | 71 | 1 years | |
| Hidehiro Sakaba | M | 61 | 1 years |
See more
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Tatsuya Tsuji | M | 72 | 13 years | |
| Akira Yamamoto | M | 66 | 39 years | |
| Shigeru Oishi | M | 67 | 8 years | |
| Shigeo Takahashi | M | 76 | - | |
| Masaaki Kawahashi | M | 81 | - | |
| Ryosuke Nagumo | M | 70 | - | |
| Kan Ishii | M | 70 | - | |
| Hiromi Nakazawa | F | 59 | - | |
| Hiroto Saijyo | M | 70 | - | |
| Yoshihiro Sato | M | 63 | 16 years | |
| Yoshihide Hino | M | 61 | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 22 | 73.33% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Hiroto Koshiba
- Personal Network