Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tsunehiro Endou | Hitachi | 3 |
| 1 | Yoshiro Mikami | Hitachi | 3 |
| 1 | Seikou Suzuki | Hitachi | 3 |
| 1 | Yoshikatsu Hashimoto | Hitachi | 3 |
| 1 | Noboru Baba | Hitachi | 3 |
| 1 | Toshimi Yokota | Hitachi | 3 |
| #7 | Shuji Katoh | Hitachi | 2 |
| #7 | Kouzou Nakamura | Hitachi | 2 |
| #7 | Kou Ajima | Hitachi | 2 |
| #7 | Hirohisa Yamamura | Hitachi | 2 |
| #7 | Atsushi Kakuta | Hitachi | 2 |
| #7 | Takeshi Miyao | Shin-Etsu Chemical Co. | 2 |
| #13 | Kojiro Noda | Nippon Denkai | 1 |
| #13 | Kahei Shiraishi | Hitachi | 1 |
| #13 | Masao Kitamura | Hitachi | 1 |
| #13 | Ryo Hiraga | Hitachi | 1 |
| #13 | Hideki Mukuno | Hitachi | 1 |
| #13 | Etsuko Nishimura | Hitachi | 1 |
| #13 | Mitsuo Katou | Hitachi | 1 |
| #13 | Toshimi Abukawa | Hitachi | 1 |
| #13 | Keizo Hirai | Hitachi Chemical Company | 1 |
| #13 | Hiroshi Kanazawa | Pentax | 1 |
| #13 | Norihito Saitou | Hitachi | 1 |