Top Inventors at Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai 1989
Showing 1–35 of 35 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hamao Umezawa | 8 |
| 2 | Tomio Takeuchi | 6 |
| 3 | Yoshihiko Kobayashi | 2 |
| 3 | Kuniaki Tatsuta | 2 |
| 3 | Masaaki Ishizuka | 2 |
| 3 | Shinichi Kondo | 2 |
| 3 | Sumio Umezawa | 2 |
| 3 | Takaaki Aoyagi | 2 |
| 3 | Takeshi Nakamura | 2 |
| 3 | Tsutomu Tsuchiya | 2 |
| 3 | Akio Fujii | 2 |
| #12 | Yasuhiko Muraoka | 1 |
| #12 | Yasushi Takagi | 1 |
| #12 | Yoshiro Okami | 1 |
| #12 | Yoshiaki Takahashi | 1 |
| #12 | Yoshikazu Takahashi | 1 |
| #12 | Katsutoshi Takahashi | 1 |
| #12 | Kazuo Umezawa | 1 |
| #12 | Ken Nishihata | 1 |
| #12 | Masa Hamada | 1 |
| #12 | Shunzo Fukatsu | 1 |
| #12 | Shuichi Iwadare | 1 |
| #12 | Takeyo Fukuoka | 1 |
| #12 | Teruya Nakamura | 1 |
| #12 | Tetsuo Shitara | 1 |
| #12 | Tomoya Machinami | 1 |
| #12 | Toshiharu Nagatsu | 1 |
| #12 | Tokuji Nakatani | 1 |
| #12 | Koji Tomimoto | 1 |
| #12 | Fuminori Abe | 1 |
| #12 | Daishiro Ikeda | 1 |
| #12 | Hajime Morishima | 1 |
| #12 | Hirotaro Narabayashi | 1 |
| #12 | Ikuo Matsumoto | 1 |
| #12 | Junji Yoshizawa | 1 |