Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noriho Okaza | Sumitomo Electric Industries | 7 |
| 2 | Shigeo Kiso | Canon | 2 |
| 2 | Takeshi Shishido | Canon | 2 |
| 2 | Hiroshi Seki | Seiko Epson | 2 |
| #5 | Koichiro Moriyama | Canon | 1 |
| #5 | Yuji Hirose | Omron | 1 |
| #5 | Nobutaka Tsujiuchi | The Doshisha | 1 |
| #5 | Hideaki Zenko | Canon | 1 |
| #5 | Chiaki Yamaoka | Minolta Co. | 1 |
| #5 | Tetsuro Yabumoto | Sanyo Electric Co. | 1 |
| #5 | Takuya Goto | Mitsubishi Electric | 1 |
| #5 | Masatsugu Morimitsu | The Doshisha | 1 |
| #5 | Hidehisa Makita | Canon | 1 |
| #5 | Yukihiro Fukumoto | Sumitomo Electric Industries | 1 |
| #5 | Ryouji Hiroyama | Sanyo Electric Co. | 1 |
| #5 | Koji Seo | Furukawa Electric Co. | 1 |
| #5 | Yoshitomo Ishizaki | — | 1 |
| #5 | Manabu Ueda | Shimadzu | 1 |