Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsuhiro Okada | Tokyo Electron Limited | 11 |
| 2 | Kazuhiko Sannomiya | Citizen Machinery Co. | 7 |
| 3 | Koichiro Hirabayashi | Sumitomo Electric Industries | 4 |
| #4 | Hiroyuki Ohtsuka | Shin-Etsu Chemical Co. | 3 |
| #4 | Akihiro Yamane | Subaru | 3 |
| #6 | Hideaki SHOWA | Minebea Mitsumi | 2 |
| #6 | Masahiro Kitagawa | Olympus Optical Co. | 2 |
| #6 | Yukimasa Matsumura | Minebea Mitsumi | 2 |
| #6 | Keiichi Morimoto | Seiko Epson | 2 |
| #6 | Jun HATCHO | Minebea Mitsumi | 2 |
| #11 | Katsunori Sakuragi | Sumitomo Electric Industries | 1 |
| #11 | Hiroyuki Furusaki | Minebea Co. | 1 |
| #11 | Tatsuhiko MURAKAMI | Minebea Co. | 1 |
| #11 | Shiho OHYA | Minebea Mitsumi | 1 |
| #11 | Jun Ohmura | Honda Motor Co. | 1 |
| #11 | Makoto Chonan | Minebea Mitsumi | 1 |
| #11 | Kazutoshi Kitazawa | Citizen Machinery Co. | 1 |
| #11 | Masahiko Anko | Minebea Mitsumi | 1 |
| #11 | Tadashi Akahori | Minebea Co. | 1 |
| #11 | Hirotaka Tohyama | Minebea Mitsumi | 1 |