Top Inventors at Nihon Kessho Kogaku Co. All Time
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigenori Sekine | 6 |
| 1 | Toshikazu Yanada | 6 |
| 3 | Takashi Yamada | 3 |
| 3 | Takafumi Yamazaki | 3 |
| 3 | Yusuke Shiro | 3 |
| #6 | Daisuke Totsuka | 2 |
| #7 | Makoto Otake | 1 |
| #7 | Masao Sekiguchi | 1 |
| #7 | Motomi Oshika | 1 |
| #7 | Susumu Matsumoto | 1 |
| #7 | Takayuki Yanagida | 1 |
| #7 | Akira Koide | 1 |
| #7 | Akira Yoshikawa | 1 |