Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toyoki Fujihara | Sanyo Electric Co. | 31 |
| 2 | Ryuichi Onaka | Murata Kikai | 9 |
| 2 | Takayoshi Tanizawa | — | 9 |
| #4 | Naoya MAEDA | Casio Computer Co. | 7 |
| #5 | Yasuo Fukutani | Unknown | 6 |
| #6 | Takayuki Mito | Nippon Electric Glass Co. | 4 |
| #6 | Tatsuya Motoike | Sanyo Electric Co. | 4 |
| #8 | Fumiaki Tamura | Nippon Electric Glass Co. | 3 |
| #9 | Haruhiko MIZUTA | — | 2 |
| #9 | Shinobu Muraki | Ushio Denki Kabushiki Kaisha | 2 |
| #9 | Yoshiharu Kitagawa | Omron Tateisi Electronics | 2 |
| #9 | Kazuya Kurokawa | Onkyo | 2 |
| #13 | Mototsugu Kuroda | — | 1 |
| #13 | Yoshikatsu Kohno | Tigers Polymer | 1 |
| #13 | Junichi Tainaka | Toray Industries | 1 |
| #13 | Michihiro Ichihara | — | 1 |
| #13 | Tomohide Noda | Takata | 1 |
| #13 | Mie Fukutani | Unknown | 1 |
| #13 | Takeshi Ohmura | Panasonic | 1 |
| #13 | Takeo Sukeyasu | Nippon Kayaku | 1 |
| #13 | Shunsuke Nakagawa | Ushio Denki Kabushiki Kaisha | 1 |
| #13 | Ryoichi Ikeo | Nomura Plating Co. | 1 |
| #13 | Haruhisa Miyake | Sumitomo Electric Industries | 1 |