Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tatsuro Kubota | Jtekt | 6 |
| 2 | Kosuke Ito | Makita | 3 |
| 3 | Hidenobu Tanaka | Jtekt | 2 |
| 3 | Hiroki Takagi | Mitsubishi Electric | 2 |
| #5 | Tomoyoshi Mishima | Hitachi | 1 |
| #5 | Kiyotaka Fujihara | Honda Motor Co. | 1 |
| #5 | Hiroyuki Togo | Shimadzu | 1 |
| #5 | Takeshi Takaki | Jtekt | 1 |
| #5 | Yasuo Hibino | Central Glass Company, Limited | 1 |
| #5 | Shota Satou | Pioneer | 1 |
| #5 | Hironori Nozawa | Honda Motor Co. | 1 |
| #5 | Yuki Bando | Jtekt | 1 |
| #5 | Takeshi KUNISHIMA | Jtekt | 1 |
| #5 | Jun Amako | Seiko Epson | 1 |
| #5 | Makoto Ikeno | Jtekt | 1 |
| #5 | Tatsuko Ikeda | Wako Pure Chemical Industries | 1 |
| #5 | Kouji Kimura | Nitto Denko | 1 |