Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiro Takahashi | Daikin Industries | 20 |
| 2 | Kunihiko Sasaki | Canon | 9 |
| 3 | Wataru Yamaguchi | Brother Kogyo | 7 |
| #4 | Hironori Watanabe | Mitsubishi Electric | 3 |
| #4 | Takashi Noda | Mitutoyo | 3 |
| #6 | Yuzo Yamamoto | Daicel | 2 |
| #6 | Kazuaki Mima | Ts Tech Co. | 2 |
| #8 | Takayuki Yamaguchi | Ricoh Company | 1 |
| #8 | Masashi Nakano | Nec | 1 |
| #8 | Kouichi Sato | Pentax | 1 |
| #8 | Takuya Arai | Fujitsu Limited | 1 |
| #8 | Tomokazu Kato | Minolta Co. | 1 |