Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masami Seki | Nikon | 4 |
| 2 | Kazunori Okano | Hitachi | 2 |
| 2 | Shigeaki Furukawa | Sumitomo Electric Industries | 2 |
| 2 | Tomoaki Itabashi | Pentax | 2 |
| 2 | Sadao Wada | Toa Nenryo Kogyo | 2 |
| 2 | Shigiki Kato | Honda Motor Co. | 2 |
| #7 | Jun Amako | Seiko Epson | 1 |
| #7 | Hirobumi Morita | Honda Motor Co. | 1 |
| #7 | Takahiro Moro | Canon | 1 |
| #7 | Akihiko Hosoda | Fujirebio | 1 |
| #7 | Ritaro Konuma | Hosokawa Yoko Co. | 1 |
| #7 | Tsutomu Shikakubo | Toppan Printing Co. | 1 |
| #7 | Yorihisa Yamamoto | Honda Motor Co. | 1 |
| #7 | Kazushige Morita | Sharp Kabushiki Kaisha | 1 |
| #7 | Harumitsu Miyakawa | Sharp Kabushiki Kaisha | 1 |
| #7 | Toshio Kumagai | Lederle (Japan) | 1 |
| #7 | Tomoyoshi Mishima | Hitachi | 1 |
| #7 | Yoshinobu Tateishi | Sharp Kabushiki Kaisha | 1 |
| #7 | Kazuo Kusuda | Sharp Kabushiki Kaisha | 1 |