Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayoshi Sakuda | Jtekt | 10 |
| 2 | Atsumune Nagatani | Jtekt | 6 |
| 2 | Hiromitsu Tomiyama | Jtekt | 6 |
| #4 | Kensaku Hotta | Jtekt | 2 |
| #4 | Takumitsu Otani | Honda Motor Co. | 2 |
| #4 | Ryouichi Kubo | Jtekt | 2 |
| #4 | Hiroshi Katta | Kyocera | 2 |
| #4 | Agen Nishikido | Honda Motor Co. | 2 |
| #4 | Shoji Ishimura | Jtekt | 2 |
| #4 | Yasuyuki WAKITA | Jtekt | 2 |
| #4 | Jun Hamakita | Jtekt | 2 |
| #12 | Yoshihito Yoshihara | Jtekt | 1 |
| #12 | Hirokazu Kodama | Canon | 1 |
| #12 | Yoshiyuki Maenaka | Honda Motor Co. | 1 |
| #12 | Hirotaka YASUDA | Jtekt | 1 |
| #12 | Kimihiko KICHIKAWA | Omron Healthcare Co. | 1 |
| #12 | Michi Kikuiri | Jtekt | 1 |
| #12 | Yoshihiko Hirao | National University Corporation Kochi University | 1 |
| #12 | Hiroshi Sumasu | Jtekt | 1 |
| #12 | Yoshitomo NAGAI | Jtekt | 1 |
| #12 | Hirotsugu Kusano | Jtekt | 1 |
| #12 | Yosuke Ishimatsu | Hitachi | 1 |
| #12 | Shunsuke Nunomura | Jtekt | 1 |
| #12 | Hiroyasu Nakagawa | Sharp Kabushiki Kaisha | 1 |
| #12 | Kentaro Kikuiri | Jtekt | 1 |
| #12 | Shingo Ougita | Jtekt | 1 |
| #12 | Kei Nakate | Honda Motor Co. | 1 |