Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaru Nakamura | Disco | 5 |
| 2 | Tadayoshi Hayashi | Honda Motor Co. | 3 |
| 3 | Yutaka Otobe | Honda Motor Co. | 2 |
| 3 | Mitsuki Nakamura | Honda Motor Co. | 2 |
| 3 | Yoshihiro Nakazawa | Honda Motor Co. | 2 |
| 3 | Haruhiko Yoshikawa | Honda Motor Co. | 2 |
| 3 | Shumpei Hasegawa | Honda Motor Co. | 2 |
| #8 | Katsuhiko Fujii | Teijin Limited | 1 |
| #8 | Susumu Ozawa | Oki Data | 1 |
| #8 | Kengo Koike | Nippon Kayaku | 1 |
| #8 | Kohtaro Hanzawa | Casio Computer Co. | 1 |
| #8 | Ikuo Oike | Honda Motor Co. | 1 |
| #8 | Mutsumi Terasawa | Honda Motor Co. | 1 |
| #8 | Yoshio Ui | Honda Motor Co. | 1 |
| #8 | Fumio Kinoshita | Japan Crown Cork Co. | 1 |
| #8 | Minoru Adachi | Chisso | 1 |
| #8 | Noboru Koyama | Konica | 1 |
| #8 | Shiuji Saito | Taisho Pharmaceutical Co. | 1 |
| #8 | Takeaki Iida | Akashi | 1 |