Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Sumasu | Jtekt | 6 |
| 2 | Yoshimichi Higashiyama | Jtekt | 4 |
| 2 | Hiroshi Katta | Kyocera | 4 |
| #4 | Taichi Yamamoto | Honda Motor Co. | 2 |
| #4 | Shuuji Kimura | Jtekt | 2 |
| #4 | Shoji Ishimura | Jtekt | 2 |
| #4 | Tomoya Nishida | Sony | 2 |
| #8 | Kentaro Kikuiri | Jtekt | 1 |
| #8 | Nobuhide Nishiyama | Sony | 1 |
| #8 | Yoshihiro Izumi | Sharp Kabushiki Kaisha | 1 |
| #8 | Mikio Osaki | Sharp Kabushiki Kaisha | 1 |
| #8 | Itaru Hogyoku | Sharp Kabushiki Kaisha | 1 |
| #8 | Yoshihiro Moriie | Sumitomo Electric Industries | 1 |
| #8 | Yuji Wakugawa | Jtekt | 1 |
| #8 | Yoshitomo NAGAI | Jtekt | 1 |
| #8 | Hirotsugu Kusano | Jtekt | 1 |
| #8 | Hirotaka YASUDA | Jtekt | 1 |
| #8 | Yuzo Nonoguchi | Jtekt | 1 |
| #8 | Noriaki Matsui | Canon | 1 |