Top Inventors at Ohkawara Kakohki Co. All Time
Showing 1–32 of 32 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaaki Ohkawara | 12 |
| 2 | Shizuo Aishima | 5 |
| 2 | Takashi Ito | 5 |
| #4 | Hitoshi Masumura | 4 |
| #4 | Hiroki Takahashi | 4 |
| #4 | Katsumi Kobayashi | 4 |
| #4 | Shoichi Iwaya | 4 |
| #8 | Takashi Itoh | 3 |
| #8 | Toshiyuki Tanaka | 3 |
| #10 | Gentaro Nemoto | 2 |
| #10 | Masashi Fujii | 2 |
| #10 | Akira Kodera | 2 |
| #13 | Atsushi Tsutsumi | 1 |
| #13 | Hiroyuki Mizuno | 1 |
| #13 | Itoh Takashi | 1 |
| #13 | Kazukuni Furukawa | 1 |
| #13 | Ko Higashitani | 1 |
| #13 | Masanori Ishizuka | 1 |
| #13 | Masaki Kosemura | 1 |
| #13 | Masaya Kuno | 1 |
| #13 | Masayuki Serizawa | 1 |
| #13 | Shoichiro Kijima | 1 |
| #13 | Shinobu Suzuki | 1 |
| #13 | Takayuki Tanaka | 1 |
| #13 | Toshiyuki Koganei | 1 |
| #13 | Tomonao Ohkawara | 1 |
| #13 | Yasuki Kansha | 1 |
| #13 | Yoshito Takahashi | 1 |
| #13 | Yuki Shitara | 1 |
| #13 | Takahito Goshi | 1 |
| #13 | Munetoshi Maesaka | 1 |
| #13 | Ohkawara Masaaki | 1 |