Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshiaki Yamashita | Nidec | 14 |
| 2 | Masayuki Miyazaki | Hitachi | 4 |
| 3 | Michihito Nakatani | Tokuyama | 2 |
| #4 | Arimitsu Takemoto | Tosoh | 1 |
| #4 | Hajime Funakoshi | Tosoh | 1 |
| #4 | Mayumi Kishi | Tokuyama | 1 |
| #4 | Hidetaka Miyazaki | Kawasaki | 1 |
| #4 | Shota Daiki | Tokuyama | 1 |
| #4 | Isao Masada | Tokuyama | 1 |
| #4 | Takashi TAMUKAI | Tokuyama | 1 |
| #4 | Tomohiro Kawamura | Denso Wave Incorporated | 1 |
| #4 | Shunichiro Nakatsukasa | Astom | 1 |
| #4 | Maki KINOSHITA | Astom | 1 |
| #4 | Toshiyuki Obata | Stanley Electric Co. | 1 |
| #4 | Naohiko Takahashi | Hitachi | 1 |
| #4 | Hisao Eguchi | Tosoh | 1 |
| #4 | Ryuji Ishimoto | Tokuyama | 1 |
| #4 | Kohei OMURA | Tokuyama | 1 |
| #4 | Hajime Takasugi | Idemitsu Kosan Co. | 1 |
| #4 | Teruhiko Nawata | Tokuyama | 1 |
| #4 | Kouki Tomimura | Nisshin Steel Co. | 1 |
| #4 | Saiko Fujii | Tokuyama | 1 |
| #4 | Manabu YANASE | Tosoh | 1 |
| #4 | Yusuke SESOKO | Tosoh | 1 |
| #4 | Mou Ou | Tokuyama | 1 |
| #4 | Akimasa KURAMOTO | Tokuyama | 1 |
| #4 | Shoji Tachibana | Toyo Boseki Kabushiki Kaisha | 1 |
| #4 | Shingo Hiranaka | Tokuyama | 1 |