Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naoki Yamamoto | Mitsubishi Electric | 11 |
| 2 | Yuji Yamamoto | Makita | 7 |
| 3 | Tetsuhiko Yoshida | Toagosei Co. | 4 |
| #4 | Manabu Yoshida | Ngk Insulators | 2 |
| #5 | Tetsuya Ishii | Sekisui Chemical Co. | 1 |
| #5 | Yoshihiro Kinoshita | Kabushiki Kaisha Toshiba | 1 |
| #5 | Takashi Sakurai | Nippondenso Co. | 1 |
| #5 | Shiro Hara | National Institute Of Advanced Industrial Science And Technology | 1 |