Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Yamamoto | Mitsubishi Electric | 28 |
| 2 | Hiroshi Sakai | Kabushiki Kaisha Toshiba | 14 |
| 3 | Takashi Abe | Sony | 10 |
| #4 | Tadashi Nakamura | Ricoh Company | 8 |
| #5 | Akira Takahashi | Sharp Kabushiki Kaisha | 7 |
| #5 | Koji Shimizu | Toray Silicone Co. | 7 |
| #7 | Hideki Ito | Nuflare Technology | 6 |
| #8 | Koji Ohashi | Seiko Epson | 5 |
| #9 | Tomoyuki Suzuki | Sumitomo Chemical | 4 |
| #9 | Koichi Nishimura | Fanuc | 4 |
| #11 | Toshifumi Sakai | Seiko Epson | 3 |
| #12 | Takumi Kobayashi | Pentax | 2 |
| #12 | Masaru Takeuchi | Brother Kogyo | 2 |
| #12 | Shigeo Fujita | Seiko Epson | 2 |
| #12 | Yasuhiro Maruyama | Brother Kogyo | 2 |
| #12 | Hisao Tanaka | Sony | 2 |
| #17 | Kazuhiro Aoki | Sumitomo Electric Industries | 1 |
| #17 | Yasuhiro Hosokawa | Seiko Epson | 1 |
| #17 | Shinobu Kaneko | Toyota | 1 |
| #17 | Toshio Nakajima | Rohm Co. | 1 |
| #17 | Hiromitsu Miyajima | Otis Elevator | 1 |
| #17 | Seiji Sato | Sony | 1 |
| #17 | Kazuhiro Ota | Sintokogio | 1 |
| #17 | Nobuo Takeuchi | Mazda Motor | 1 |