Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koichiro Hirabayashi | Sumitomo Electric Industries | 3 |
| 2 | Masahiro Kitagawa | Olympus Optical Co. | 2 |
| 2 | Mitsuhiro Okada | Tokyo Electron Limited | 2 |
| 2 | Keiichi Morimoto | Seiko Epson | 2 |
| 2 | Hiroyuki Ohtsuka | Shin-Etsu Chemical Co. | 2 |
| 2 | Satoshi Masuo | Minebea Mitsumi | 2 |
| #7 | Hideaki SHOWA | Minebea Mitsumi | 1 |
| #7 | Hirotaka Tohyama | Minebea Mitsumi | 1 |
| #7 | Tadashi Akahori | Minebea Co. | 1 |
| #7 | Yukimasa Matsumura | Minebea Mitsumi | 1 |
| #7 | Yasuhiro Minematsu | Minebea Mitsumi | 1 |
| #7 | Kazuhiko Sannomiya | Citizen Machinery Co. | 1 |
| #7 | Hirofumi OHBA | Minebea Mitsumi | 1 |
| #7 | Ryo Haneda | Minebea Mitsumi | 1 |
| #7 | Tomoaki Nakano | Denso | 1 |
| #7 | Kodai Kameoka | Minebea Mitsumi | 1 |