Showing 1–26 of 26 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigeo Kamamoto | Jtekt | 5 |
| 2 | Yoshifumi Shige | Jtekt | 2 |
| 2 | Toshiharu Ishihara | Denso | 2 |
| 2 | Tomoyuki Takei | Showa Denko K.K. | 2 |
| 2 | Hiroyuki Shigemura | Dai Nippon Printing Co. | 2 |
| 2 | Masanori Arima | Jtekt | 2 |
| #7 | Tomomasa Machida | Koyo Seiko Co. | 1 |
| #7 | Fumiaki Kasahara | Jtekt | 1 |
| #7 | Hirofumi Dodoro | Jtekt | 1 |
| #7 | Masahiro Kiji | Jtekt | 1 |
| #7 | Mahito Shiba | Koyo Seiko Co. | 1 |
| #7 | Yoshiaki Nagashio | Jtekt | 1 |
| #7 | Junji Aoki | Horiba | 1 |
| #7 | Katsumi Nakano | Kashiwara Seitai Co. | 1 |
| #7 | Takashi Sada | Jtekt | 1 |
| #7 | Kiyoshi Tanimoto | Jtekt | 1 |
| #7 | Changxin Yu | Jtekt | 1 |
| #7 | Shingo Takayama | Jtekt | 1 |
| #7 | Hideki Inomoto | Toyo Tanso Co. | 1 |
| #7 | Tatsuma Kouchi | Jtekt | 1 |
| #7 | Kimihito Chino | Jtekt | 1 |
| #7 | Shinsuke Wai | Jtekt | 1 |
| #7 | Hidetaka Otsuki | Jtekt | 1 |
| #7 | Shinji Soma | Jtekt | 1 |
| #7 | Tomomasa Kubo | Koyo Seiko Co. | 1 |
| #7 | Atsunori Okada | Panasonic | 1 |