Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuhiro Ishikawa | Mitutoyo | 5 |
| 2 | Yutaka Mikawa | Mitsubishi Chemical | 3 |
| 2 | Hideo Fujisawa | Mitsubishi Chemical | 3 |
| 2 | Jun Shirayanagi | Canon | 3 |
| #5 | Hirotaka Ikeda | Mitsubishi Chemical | 2 |
| #5 | Rin Ishikawa | Canon | 2 |
| #5 | Kazunori Kamada | Mitsubishi Chemical | 2 |
| #8 | Toru Nishioka | Alps Electric Co. | 1 |
| #8 | Hisao Kamo | Canon | 1 |
| #8 | Yuji Kagamitani | Mitsubishi Chemical | 1 |
| #8 | Yuichi Miyoshi | Panasonic | 1 |
| #8 | Koutaro Masuyama | Mitsubishi Materials | 1 |
| #8 | Yoshifumi Takimoto | Hitachi Construction Machinery Co. | 1 |
| #8 | Shigeharu Katayama | Brother Industries | 1 |
| #8 | Kengo Monden | Smc | 1 |
| #8 | Shinichiro Kawabata | Mitsubishi Chemical | 1 |
| #8 | Tatsunosuke Ogawa | Dai Nippon Printing Co. | 1 |
| #8 | Kota Ozeki | Mitsubishi Chemical | 1 |
| #8 | Noritaka Ito | Hitachi Construction Machinery Co. | 1 |
| #8 | Shoroku Kawahara | Hitachi Construction Machinery Co. | 1 |
| #8 | Kenji Fujito | Mitsubishi Chemical | 1 |
| #8 | Yuusuke Kajita | Hitachi Construction Machinery Co. | 1 |