Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Seiji Sugiura | Honda Motor Co. | 78 |
| 2 | Minoru Torii | Canon | 28 |
| 3 | Masayuki Habaguchi | Honda Motor Co. | 21 |
| #4 | Tatsuhiro Yone | Pioneer | 20 |
| #5 | Tomohiro Harayama | Canon | 12 |
| #6 | Setsuo Matsumoto | The Singer Company Limited | 5 |
| #7 | Seico Benner | University of California | 4 |
Part of California