Top Inventors at Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai 1982
Showing 1–22 of 22 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hamao Umezawa | 11 |
| 2 | Sumio Umezawa | 5 |
| 3 | Tomio Takeuchi | 4 |
| #4 | Shunzo Fukatsu | 3 |
| #5 | Hiroshi Naganawa | 2 |
| #5 | Kuniaki Tatsuta | 2 |
| #5 | Shinichi Kondo | 2 |
| #5 | Takaaki Aoyagi | 2 |
| #5 | Toshio Yoneta | 2 |
| #5 | Tsutomu Tsuchiya | 2 |
| #11 | Akio Fujii | 1 |
| #11 | Masa Hamada | 1 |
| #11 | Masaaki Ishizuka | 1 |
| #11 | Mamoru Kunishima | 1 |
| #11 | Shigeo Seki | 1 |
| #11 | Shuntaro Yasuda | 1 |
| #11 | Taiji Inui | 1 |
| #11 | Tadashi Wakazawa | 1 |
| #11 | Tomo Jikihara | 1 |
| #11 | Toshiaki Miyake | 1 |
| #11 | Tomohisa Takita | 1 |
| #11 | Yasuhiko Muraoka | 1 |