Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Makoto Uchiyama | Nissan Motor Co. | 4 |
| 2 | Wataru Ishimaru | Jatco | 3 |
| 3 | Junichi Oshima | Sony | 1 |
| 3 | Takuo Ishiwaka | Nissan Motor Co. | 1 |
| 3 | Hajime Kaji | Canon | 1 |
| 3 | Yasuo Aoki | Nikon | 1 |
| 3 | Kouji Hiraiwa | Kabushiki Kaisha Toshiba | 1 |
| 3 | Hiroji Ohigashi | Toray Industries | 1 |
| 3 | Masato Tamaki | Hitachi | 1 |
| 3 | Yasuyuki Fujimura | Kankyo Co. | 1 |
| 3 | Masayasu Koyama | Toyo Seikan Co. | 1 |
| 3 | Noriyoshi Yano | Nippon Polyurethane Industry Co. | 1 |
| 3 | Chiyuki Kuwata | Nikon | 1 |
| 3 | Motohiro Shinzawa | Nissan Motor Co. | 1 |
| 3 | Hitoshi Kakuta | Hitachi | 1 |
| 3 | Ryoji Kanri | Canon | 1 |
| 3 | Hiroshi Momiji | Renesas Technology | 1 |