Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wataru Yamaguchi | Brother Kogyo | 9 |
| 2 | Kazuhiro Takahashi | Daikin Industries | 8 |
| 3 | Takashi Noda | Mitutoyo | 5 |
| #4 | Tomokazu Kato | Minolta Co. | 3 |
| #4 | Akihiro Matsumoto | Canon | 3 |
| #6 | Tomoyuki Aoki | Semiconductor Energy Laboratory | 2 |
| #6 | Takayuki Yamaguchi | Ricoh Company | 2 |
| #6 | Noriko Ito | Kao | 2 |
| #6 | Takuya Arai | Fujitsu Limited | 2 |
| #10 | Hironori Watanabe | Mitsubishi Electric | 1 |
| #10 | Masashi Nakano | Nec | 1 |
| #10 | Yuichiro Kato | Canon | 1 |
| #10 | Hideo Tanaka | Otsuka Kagaku Kabushiki Kaisya | 1 |
| #10 | Kouichi Sato | Pentax | 1 |