Top Inventors at Sanwa Kagaku Kenkyusho Co. 1989
Showing 1–38 of 38 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiichi Sawai | 7 |
| 1 | Masayasu Kurono | 7 |
| 3 | Yasuaki Kondo | 4 |
| 3 | Ryoichi Unno | 4 |
| #5 | Takahiko Mitani | 3 |
| #6 | Masato Fukushima | 2 |
| #6 | Takahito Jomori | 2 |
| #6 | Toshinao Usui | 2 |
| #6 | Hiromoto Kimura | 2 |
| #6 | Hisashi Michishita | 2 |
| #6 | Hiroshi Ozawa | 2 |
| #12 | Yoshinori Takahaski | 1 |
| #12 | Yutaka Baba | 1 |
| #12 | Yutaka Harano | 1 |
| #12 | Yukiharu Matsumoto | 1 |
| #12 | Yukio Shigeta | 1 |
| #12 | Kenji Hamase | 1 |
| #12 | Keiko Hasegawa | 1 |
| #12 | Kenji Miura | 1 |
| #12 | Kuniharu Mizuno | 1 |
| #12 | Kyoichi Asano | 1 |
| #12 | Masahiko Koketsu | 1 |
| #12 | Masao Onishi | 1 |
| #12 | Mitsuru Oka | 1 |
| #12 | Naofumi Terada | 1 |
| #12 | Noriaki Kato | 1 |
| #12 | Noboru Kuboyama | 1 |
| #12 | Shinichi Ikeda | 1 |
| #12 | Shunshuke Ito | 1 |
| #12 | Shigeki Yamada | 1 |
| #12 | Takashi Ito | 1 |
| #12 | Takuji Yamaguchi | 1 |
| #12 | Tomoo Suzuki | 1 |
| #12 | Tsunemasa Suzuki | 1 |
| #12 | Akio Kojima | 1 |
| #12 | Akira Matsubara | 1 |
| #12 | Hideaki Ninomiya | 1 |
| #12 | Juichi Awaya | 1 |