Showing 51–55 of 55 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #33 | Noriyuki Imagawa | Toyo Seikan Co. | 1 |
| #33 | Koichi Isaka | Hitachi | 1 |
| #33 | Masuo Kamihonoki | Jgc | 1 |
| #33 | Harushige Nagai | Victor Company Of Japan | 1 |
| #33 | Hideotoshi Hamamoto | Pentel Kabushiki Kaisha | 1 |