Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiro Fujita | Ricoh Company | 150 |
| 2 | Koichi Furusawa | Pentax | 39 |
| 3 | Takeshi Kamoi | Panasonic | 35 |
| #4 | Tomohiro Hasegawa | Nidec | 30 |
| #5 | Yukinori Koyama | Sharp Kabushiki Kaisha | 15 |
| #6 | Shuhei Miyashita | MIT | 7 |
| #7 | Shin-Ichi Fukuoka | Beth Israel Hospital Association | 2 |
| #7 | Atsushi Abiko | National University Corporation Kyoto Institute Of Technology | 2 |
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