Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenzo Nakamura | Mitsubishi Materials | 3 |
| 2 | Shigeo Amagi | Hitachi | 2 |
| 3 | Hisao Sonobe | Hitachi | 1 |
| 3 | Mototaka Ishikawa | Mitsubishi Materials | 1 |
| 3 | Yoshitaka Mayuzumi | Mitsubishi Materials | 1 |
| 3 | Kuniharu Kato | NTT | 1 |
| 3 | Motoi Ueda | Nikon | 1 |
| 3 | Shuuichi Kokubun | Hitachi | 1 |
| 3 | Nobuhiro Funakoshi | NTT | 1 |
| 3 | Shunichi Uzawa | Canon | 1 |
| 3 | Michiyuki Amano | NTT | 1 |
| 3 | Gakuji Uozumi | Mitsubishi Materials | 1 |
| 3 | Katsuaki Fukatsu | Hitachi | 1 |
| 3 | Hiroshi Kitaguchi | Hitachi | 1 |
| 3 | Masahiro Yano | Mitsubishi Materials | 1 |
| 3 | Keishi Sakamoto | Kabushiki Kaisha Toshiba | 1 |