Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukiya Nishioka | Sakai Display Products | 12 |
| 2 | Hiroaki Umeda | Tatsuta Electric Wire & Cable Co. | 3 |
| 3 | Keiichiro Yamamoto | Tanazawa Hakkosha Co. | 2 |
| 3 | Norihiro Yamaguchi | Mitsubishi Electric | 2 |
| 3 | Masaaki Takano | Chisso | 2 |
| #6 | Yoshihito Asami | House Foods | 1 |
| #6 | Ken Yukawa | Tatsuta Electric Wire & Cable Co. | 1 |
| #6 | Koichi Nakao | Roland | 1 |
| #6 | Tomonori Morimoto | Matsutani Chemical Industry Co. | 1 |
| #6 | Yasunori Motomura | — | 1 |
| #6 | Hirokazu Uchiyama | Sumitomo Electric Industries | 1 |
| #6 | Yoshinosuke Hamada | Osaka University | 1 |
| #6 | Toshiko Yasunaka | — | 1 |
| #6 | Takayuki MIMA | Kyocera | 1 |
| #6 | Koji Nakamoto | Takeda Pharmaceutical Company Limited | 1 |
| #6 | Yutaka Taneda | House Food Industrial Co. | 1 |
| #6 | Tsunehiko Nishimura | Dainippon Ink And Chemicals | 1 |
| #6 | Masahiro Sasano | Big Daishowa Seiki Co. | 1 |
| #6 | Takafumi Takami | Big Daishowa Seiki Co. | 1 |
| #6 | Yasuhiko Harada | Denso | 1 |
| #6 | Teruaki Kuriyama | Dainippon Pharmaceutical Co. | 1 |
| #6 | Katsunori Fujii | Nippon Kayaku | 1 |
| #6 | Atsushi Nishiwaki | Toagosei Co. | 1 |