Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuyoshi Takehara | Canon | 8 |
| 2 | Yasuyoshi Takai | Canon | 4 |
| 3 | Naoto Okada | Canon | 3 |
| 3 | Takehito Yoshino | Canon | 3 |
| #5 | Yasushi Usami | Mitsubishi Plastics | 2 |
| #5 | Shuichiro Sugiyama | Canon | 2 |
| #5 | Hisataka Yasuda | Oriental Yeast Co. | 2 |
| #5 | Tadashi Hori | Canon | 2 |
| #5 | Yuzo Koda | Canon | 2 |
| #5 | Jinsho Matsuyama | Canon | 2 |
| #5 | Itaru Yamazaki | Canon | 2 |
| #12 | Masahiro Hirobe | Sumitomo Electric Industries | 1 |
| #12 | Katsuhiro Iwasaki | Nkk Co. | 1 |
| #12 | Shinya Fukuda | Toyota | 1 |
| #12 | Junichiro Hashizume | Canon | 1 |
| #12 | Takashi Kishigami | Nikon | 1 |
| #12 | Masaya Kyono | Nippon Electric Glass Co. | 1 |
| #12 | Sadanori Matsui | Fujitsu Ten Limited | 1 |