Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaharu Tanabe | Canon | 6 |
| 2 | Kohei Sasaki | Tamura | 5 |
| 2 | Hisayuki Ashizawa | Saginomiya Seisakusho | 5 |
| #4 | Kazuya Takimoto | Saginomiya Seisakusho | 2 |
| #4 | Satoru Iriyama | Honda Motor Co. | 2 |
| #4 | Hiroyuki Mitsuya | Saginomiya Seisakusho | 2 |
| #4 | Eisei In | Saginomiya Seisakusho | 2 |
| #4 | Tomonori Uchida | Saginomiya Seisakusho | 2 |
| #9 | Mitsuo Senoo | Soken Chemical & Engineering Co. | 1 |
| #9 | Kazuhito Hiraga | Honda Motor Co. | 1 |
| #9 | Seiichi Nakano | Saginomiya Seisakusho | 1 |
| #9 | Munekazu Date | NTT | 1 |
| #9 | Toshiaki Nagasawa | Honda Motor Co. | 1 |
| #9 | Hisato Morita | Honda Motor Co. | 1 |
| #9 | Osamu Ochi | Nippon Telegraph And Telephone Public | 1 |
| #9 | Nobuyoshi Kasahara | Mitsui Mining & Smelting Co. | 1 |
| #9 | Toru Hagihara | Enplas | 1 |
| #9 | Takeshi Wakabayashi | Casio Computer Co. | 1 |
| #9 | Fumitomo Takano | Honda Motor Co. | 1 |
| #9 | Sumio Noguchi | Honda Motor Co. | 1 |
| #9 | Kazunori Ishibashi | Saginomiya Seisakusho | 1 |
| #9 | Yasuhiro Awatsu | Soken Chemical & Engineering Co. | 1 |