Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kengo Monden | Smc | 4 |
| 2 | Nobuhiro Ishikawa | Mitutoyo | 3 |
| 2 | Noritaka Ito | Hitachi Construction Machinery Co. | 3 |
| 2 | Rin Ishikawa | Canon | 3 |
| 2 | Hisao Kamo | Canon | 3 |
| #6 | Kentaro Oomae | Kcm | 2 |
| #6 | Hirotaka Ikeda | Mitsubishi Chemical | 2 |
| #6 | Kenji Fujito | Mitsubishi Chemical | 2 |
| #9 | Tooru Hachisuka | Mitsubishi Plastics | 1 |
| #9 | Tsugutake Sadoyama | The Yokohama Rubber Co. | 1 |
| #9 | Kazuyuki Michiyama | Canon | 1 |
| #9 | Shoroku Kawahara | Hitachi Construction Machinery Co. | 1 |
| #9 | Hideo Fujisawa | Mitsubishi Chemical | 1 |
| #9 | Shinji Akino | Hitachi Construction Machinery Co. | 1 |
| #9 | Jintaro Tatsu | Dai Nippon Printing Co. | 1 |
| #9 | Kentarou Horibe | Mitsubishi Chemical | 1 |
| #9 | Yusuke Kajita | Hitachi Construction Machinery Co. | 1 |
| #9 | Toshihiro Abe | Hitachi Construction Machinery Co. | 1 |
| #9 | Kazunori Kamada | Mitsubishi Chemical | 1 |
| #9 | Yutaka Mikawa | Mitsubishi Chemical | 1 |
| #9 | Shigeharu Katayama | Brother Industries | 1 |
| #9 | Toshiaki HIRATO | Kao | 1 |
| #9 | Nanami Isozaki | Canon | 1 |
| #9 | Jun Shirayanagi | Canon | 1 |
| #9 | Hirobumi Takahashi | Sato Pharmaceutical Co. | 1 |