Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Okamoto | Clarion Co. | 6 |
| 2 | Kengo Takemasa | Lapis Semiconductor Co. | 1 |
| 2 | Takamitsu Furukawa | Oki Electric Industry Co. | 1 |
| 2 | Kikuhito Kawasue | Japan Science And Technology Agency | 1 |
| 2 | Kazuaki Matsuo | Canon | 1 |
| 2 | Takuma Mizunaga | Mitutoyo | 1 |
| 2 | Sayaka Makino | Well Stone | 1 |
| 2 | Akira Sawaguchi | — | 1 |
| 2 | Yoichi Ishii | Well Stone | 1 |
| 2 | Yoichiro Hamamoto | Olympic Group | 1 |
| 2 | Ryuzo Noda | Lintec | 1 |