Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshihiko Murakami | Hitachi | 5 |
| 2 | Nobuhiro Fujiwara | Smc | 4 |
| 3 | Takeshi Ota | — | 3 |
| #4 | Ikuo Kanzaka | Smc | 2 |
| #4 | Kenji Taguchi | Sanyo Electric Co. | 2 |
| #6 | Kazushige Ishiura | Kuraray Co. | 1 |
| #6 | Hideo Takamatsu | Kuraray Co. | 1 |
| #6 | Shun Orihara | Smc | 1 |
| #6 | Kazushi Kita | Smc | 1 |
| #6 | Naoki Hosoya | Kao | 1 |
| #6 | Masahito Hanao | Sumitomo Metal Industries | 1 |
| #6 | Takaaki Hamada | — | 1 |
| #6 | Kazumasa Ibi | Dainippon Ink And Chemicals | 1 |
| #6 | Nobuya Nishio | Fujisawa Pharmaceutical Co. | 1 |
| #6 | Keiichi Shibuya | Smc | 1 |
| #6 | Katsuya Isaka | Sumitomo Metal Industries | 1 |
| #6 | Yoshinori Matsukura | Sumitomo Metal Industries | 1 |
| #6 | Kazuharu Hanazaki | Sumitomo Metal Industries | 1 |
| #6 | Sachiyo Shiiki | Dainippon Ink And Chemicals | 1 |
| #6 | Kazuto Esaki | Kabushiki Kaisha Toshiba | 1 |
| #6 | Hidehito Takahashi | Smc | 1 |
| #6 | Akio Yamamoto | Sri Sports Limited | 1 |
| #6 | Masami Shimizu | Kao | 1 |
| #6 | Naoto Kudo | Kao | 1 |
| #6 | Hidetsugu Tanaka | Mitsui Chemicals | 1 |