Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Katsuyuki Naito | Kabushiki Kaisha Toshiba | 3 |
| 1 | Hiroshi Nishiyama | Murata Manufacturing Co. | 3 |
| 3 | Kazuhito Hashimoto | Unknown | 2 |
| 3 | Shu Yamaguchi | Kao | 2 |
| 3 | Motohiro Niki | Unknown | 2 |
| #6 | Kenji Uno | Seed Co. | 1 |
| #6 | Noboru Yashima | Mitsubishi Electric | 1 |
| #6 | Kazuya Masu | Canon | 1 |
| #6 | Etuko Niki | — | 1 |
| #6 | Mieko Niki | — | 1 |
| #6 | Keisei Kimura | Hitachi | 1 |
| #6 | Hiroki Degawa | Seed Co. | 1 |
| #6 | Hideo Yagita | Sumitomo Electric Industries | 1 |
| #6 | Nobuyo Sakai | — | 1 |
| #6 | Shunichi Tanaka | Seiko Instruments | 1 |