Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihiko Ariga | Hitachi | 6 |
| 2 | Eiji Yamamoto | Olympus | 3 |
| 2 | Shigeru Shiozawa | Shinkawa | 3 |
| #4 | Akira Arimoto | Hitachi | 2 |
| #5 | Masami Shiratsuchi | Kowa Company | 1 |
| #5 | Akihiro Maehara | Bridgestone | 1 |
| #5 | Setsuo Kimura | Kabushiki Kaisha Toshiba | 1 |
| #5 | Toshiro Aoto | Hitachi | 1 |
| #5 | Tetsuo Yamagishi | Komatsu Zenoah | 1 |
| #5 | Yukinari Fujiwara | Hitachi Denshi | 1 |