Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Mishima | Mitsui Petrochemical Industries | 4 |
| 1 | Satoshi Yamashita | Fujitsu Limited | 4 |
| 3 | Shiro Kitamura | Honda Motor Co. | 2 |
| 3 | Shiro Sugimura | Phoenix Solution Co. | 2 |
| 3 | Ryoji Nakagawa | Hitachi | 2 |
| #6 | Hiroyuki Yanagi | Tokuyama | 1 |
| #6 | Hidetoshi Akashi | — | 1 |
| #6 | Hideharu Kojima | Kabushiki Kaisha Toshiba | 1 |
| #6 | Katsuki Hashimoto | Shibuya | 1 |
| #6 | Tamaki Ura | Panasonic | 1 |
| #6 | Haruki Ishino | Ishino Seisakusyo Co. | 1 |
| #6 | Kengo Furutani | Kabushiki Kaisha Toshiba | 1 |
| #6 | Hidetomo Samori | — | 1 |
| #6 | Takumi Nishiuchi | National University Corporation Chiba University | 1 |
| #6 | Masaki Hayakawa | Sumitomo Electric Industries | 1 |
| #6 | Noriyuki Ohkura | Konica Minolta | 1 |
| #6 | Junsei Horii | Konica Minolta | 1 |
| #6 | Tetsuji Kitamura | Ishino Seisakusyo Co. | 1 |
| #6 | Hisao Kanaoka | Phoenix Solution Co. | 1 |
| #6 | Toshihiko Komatsuzaki | Honda Motor Co. | 1 |
| #6 | Tatsuji Niwata | Phoenix Solution Co. | 1 |
| #6 | Yasunori Tanaka | Kabushiki Kaisha Toshiba | 1 |
| #6 | NAOYA WASHI | Shibuya | 1 |