Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kuniyoshi Nishida | Shionogi & Co. | 5 |
| 2 | Yuichirou Takashima | Fujitsu Limited | 3 |
| 3 | Takahiro Gunji | Honda Motor Co. | 2 |
| 3 | Hidefumi Ohta | Nikon | 2 |
| #5 | Tadashi Kawaguchi | Komatsu | 1 |
| #5 | Katsuharu Fujio | Sumitomo Electric Industries | 1 |
| #5 | Tatsuji Komatsu | Seibu Electric & Machinery Co. | 1 |
| #5 | Shinji Takakura | Kabushiki Kaisha Toshiba | 1 |
| #5 | Toshihiko Onozawa | Sony | 1 |
| #5 | Toru Yoshimi | Sekisui Kaseihin Kogyo | 1 |