Top Inventors at Kabushiki Kaisha Yamada Seisakusho All Time
Showing 1–30 of 30 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Isao Fujiu | 10 |
| 2 | Mitsuo Yabutsuka | 5 |
| 3 | Kenji Hoshino | 3 |
| 3 | Masayoshi Yamada | 3 |
| #5 | Hitoshi Matsumoto | 2 |
| #5 | Katuhiko Fujita | 2 |
| #5 | Kenji Shibata | 2 |
| #5 | Mitsuo Hoshino | 2 |
| #5 | Shigeru Yazane | 2 |
| #10 | Fei Song | 1 |
| #10 | Hisayuki Hashimoto | 1 |
| #10 | Hideji Sakamoto | 1 |
| #10 | Kouji Hirano | 1 |
| #10 | Koji Hirooka | 1 |
| #10 | Masatoshi Fukamachi | 1 |
| #10 | Masayuki Imai | 1 |
| #10 | Masakazu Kinosita | 1 |
| #10 | Masazumi Nagasawa | 1 |
| #10 | Masayoshi Ozawa | 1 |
| #10 | Norihiko Yokota | 1 |
| #10 | Osamu Sato | 1 |
| #10 | Ryouhei Adachi | 1 |
| #10 | Satoshi Maruyama | 1 |
| #10 | Toshihiko Aoyama | 1 |
| #10 | Toshiro Ijima | 1 |
| #10 | Toshiaki Tanaka | 1 |
| #10 | Toshio Watanabe | 1 |
| #10 | Yasunori Ono | 1 |
| #10 | Yoshiaki Senga | 1 |
| #10 | Seiji Kanuki | 1 |