Top Inventors at Tokyo Ohka Kogyo Co. 1997
Showing 1–39 of 39 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Toshimasa Nakayama | 9 |
| 2 | Hidekatsu Kohara | 5 |
| 3 | Taku Nakao | 3 |
| #4 | Hayato Ohno | 2 |
| #4 | Hatsuyuki Tanaka | 2 |
| #4 | Hideya Kobari | 2 |
| #4 | Hidenori Miyamoto | 2 |
| #4 | Hiroyoshi Sago | 2 |
| #4 | Kousuke Doi | 2 |
| #4 | Nobuo Tokutake | 2 |
| #4 | Yoshio Hagiwara | 2 |
| #12 | Atsushi Kawakami | 1 |
| #12 | Etsuko Iguchi | 1 |
| #12 | Fumitake Kaneko | 1 |
| #12 | Futoshi Shimai | 1 |
| #12 | Hisanobu Harada | 1 |
| #12 | Hiroyuki Yamazaki | 1 |
| #12 | Junji Kutsuzawa | 1 |
| #12 | Kazuhiko Nakayama | 1 |
| #12 | Katsumi Oomori | 1 |
| #12 | Katsuya Tanitsu | 1 |
| #12 | Kazumasa Wakiya | 1 |
| #12 | Kazunobu Yamaguchi | 1 |
| #12 | Kiyoshi Ishikawa | 1 |
| #12 | Kouji Shiihara | 1 |
| #12 | Koji Ueda | 1 |
| #12 | Masakazu Kobayashi | 1 |
| #12 | Masato Saito | 1 |
| #12 | Mitsuru Sato | 1 |
| #12 | Ryuzo Takatsuki | 1 |
| #12 | Satoshi Niikura | 1 |
| #12 | Shigemi Fujiyama | 1 |
| #12 | Shinichi Hidesaka | 1 |
| #12 | Shinichi Kono | 1 |
| #12 | Susumu Okano | 1 |
| #12 | Tatsuhiko Shibuya | 1 |
| #12 | Takako Suzuki | 1 |
| #12 | Yoshihito KAI | 1 |
| #12 | Yoshinori Sakamoto | 1 |