Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takanori Iida | Canon | 7 |
| 2 | Toshiro Inoue | Kikkoman | 1 |
| 2 | Tatsuya Nishiyama | Smc | 1 |
| 2 | Kiyoshi Dowaki | Japan Blue Energy Co. | 1 |
| 2 | Yukichi Horioka | Denso | 1 |
| 2 | Shigeru Kamon | Kishimoto Sangyo Co. | 1 |
| 2 | Mitsuo Iino | Unknown | 1 |
| 2 | Toshitada Kato | — | 1 |
| 2 | Kozo Hirokawa | Kikkoman | 1 |
| 2 | Shuji Obata | Canon | 1 |
| 2 | Hiroki Atarashi | Kikkoman | 1 |
| 2 | Kenichi Satou | Mitsui Toatsu Chemicals, Incorporated | 1 |
| 2 | Hiromi Shimoda | Smc | 1 |
| 2 | Yasuko Tanabe | Kikkoman | 1 |
| 2 | Koichiro Ogata | — | 1 |