Top Inventors at Tsubota Laboratory All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuo Tsubota | 8 |
| 2 | Toshihide Kurihara | 7 |
| 3 | Hidemasa Torii | 6 |
| #4 | Daisuke Kaneda | 2 |
| #4 | Kazuno Negishi | 2 |
| #4 | Masahiko Yamakawa | 2 |
| #7 | Hiroyuki Hijiya | 1 |
| #7 | Kensuke Nagai | 1 |
| #7 | Manabu Nishizawa | 1 |
| #7 | Masamichi Tanida | 1 |
| #7 | Shunsuke Shioya | 1 |
| #7 | Tetsuya Nakashima | 1 |
| #7 | Yutaka KUROIWA | 1 |
| #7 | Akio Koike | 1 |