Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shohei Matsuda | Honda Motor Co. | 5 |
| 2 | Ryo Ando | Sony | 4 |
| 3 | Kohji Ogura | Ngk Spark Plug Co. | 2 |
| #4 | Toshimi Ogawa | Nippon Gohsei Kagaku Kogyo | 1 |
| #4 | Isao Kawamura | Fujitsu Limited | 1 |
| #4 | Tsuneaki Ohhashi | Ngk Insulators | 1 |
| #4 | Kenji Torazawa | Sanyo Electric Co. | 1 |
| #4 | Naoki Mizutani | Kyocera Document Solutions | 1 |
| #4 | Shouichi Nishimura | Kabushiki Kaisha N-Tech | 1 |
| #4 | Yasuhiko Mano | Ibiden Co. | 1 |
| #4 | Motoo Asai | Ibiden Co. | 1 |
| #4 | Isao Hayazaki | Howa Machinery | 1 |
| #4 | Satoru Kawai | Ibiden Co. | 1 |
| #4 | Koji Asano | Fujitsu Limited | 1 |