Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshio Nakamura | Fujikoshi Machinery | 108 |
| 2 | Satoshi Takayama | Kabushiki Kaisha Toshiba | 74 |
| 3 | Shinji Miyazaki | Tdk | 43 |
| #4 | Satoshi Morikawa | Sumitomo Wiring Systems | 32 |
| #5 | Tadashi Goto | Honda Motor Co. | 27 |
| #6 | Shoji Itomi | Ntn | 19 |
| #7 | Eiichirou Shimazu | Ntn | 16 |
| #7 | Yoshio Honda | Nihon Medi-Physics Co. | 16 |
| #9 | Tou Chin | Autonetworks Technologies | 15 |
| #10 | Takayuki Oda | Ntn | 11 |
| #11 | Yoshie Suzuki | Sumitomo Electric Industries | 9 |
| #11 | Kentaro Iwanaga | Inoac | 9 |
| #13 | Shoichi Hayakawa | Mitsubishi Gas Chemical Company | 8 |
| #14 | Takuji Harano | Ntn | 7 |
| #15 | Ikuo Uemoto | Ntn | 6 |
| #16 | Masaomi Shima | Jsp | 5 |
| #16 | Kayo SAKAI | Ntn | 5 |
| #18 | Yoshinao Tamasato | Totalmasters Co. | 4 |
| #19 | Makio Kato | Daido Tokushuko | 2 |