Top Inventors at Yamada Chemical Co. All Time
Showing 1–29 of 29 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Katsuhiko Tsunemitsu | 12 |
| 2 | Hajime Kawai | 9 |
| 3 | Yoshiharu Fujino | 5 |
| #4 | Toru Yashiro | 4 |
| #5 | Hideaki Fujisaki | 3 |
| #5 | Masatoshi Taniguchi | 3 |
| #5 | Seiichi Nieda | 3 |
| #8 | Kazuhiko Gendai | 2 |
| #8 | Toshiro Narizuka | 2 |
| #8 | Youji Shimizu | 2 |
| #11 | Hidekazu ISHIDA | 1 |
| #11 | Hiroaki Tomita | 1 |
| #11 | Kozo Mizuno | 1 |
| #11 | Kouzou Mizuno | 1 |
| #11 | Manabu Yamada | 1 |
| #11 | Noriko Kobayashi | 1 |
| #11 | Tadashi Imai | 1 |
| #11 | Takayuki Kurosaki | 1 |
| #11 | Tomoyuki Hase | 1 |
| #11 | Tomiharu Hosaka | 1 |
| #11 | Toshiaki Kunieda | 1 |
| #11 | Toshiyuki Nakai | 1 |
| #11 | Yasushi Nakai | 1 |
| #11 | Yoji Shimizu | 1 |
| #11 | Yoshihiro Tosaki | 1 |
| #11 | Yoshinori Uda | 1 |
| #11 | Yutaka Muraki | 1 |
| #11 | Yukihiko Sueto | 1 |
| #11 | Yutaka Ueda | 1 |