Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noboru Akiyama | Hitachi | 8 |
| 2 | Yutaka Kurabayashi | Canon | 5 |
| 3 | Naoya Ochi | Bridgestone | 3 |
| 3 | Hideo Sugiyama | Bridgestone | 3 |
| #5 | Masasi Tanaka | Teac | 2 |
| #5 | Toshiaki Takizawa | Ykk | 2 |
| #5 | Chikara Yamada | Bridgestone | 2 |
| #5 | Akio Iwasaki | Kowa Company | 2 |
| #5 | Kunihiko Ozaki | Tanabe Seiyaku Co. | 2 |
| #10 | Jirou Asami | Nikon | 1 |
| #10 | Satoru Kawamata | Bridgestone | 1 |
| #10 | Masatoshi Yahiro | Snow Brand Milk Products Co. | 1 |
| #10 | Yoshihiro Fukamachi | Bridgestone | 1 |
| #10 | Yukiko Takeda | Hitachi | 1 |
| #10 | Motonori Bundo | Bridgestone | 1 |
| #10 | Motoko Sawamura | Hitachi | 1 |
| #10 | Yoshihiro Takiyasu | Hitachi | 1 |
| #10 | Susumu Ishimoto | — | 1 |
| #10 | Tadahiko Nakagiri | Citizen Watch Co. | 1 |
| #10 | Setsuo Akiyama | Bridgestone | 1 |
| #10 | Toru Ebihara | Hitachi | 1 |
| #10 | Takayuki Miyo | Hitachi | 1 |
| #10 | Kosaku Hirose | Hitachi | 1 |
| #10 | Tatuharu Yamamoto | Hitachi | 1 |
| #10 | Sadatoshi Sogo | Yokogawa Electric | 1 |
| #10 | Yuichi Tomiyasu | Kabushiki Kaisha Toshiba | 1 |
| #10 | Yujiro Umezawa | Bridgestone | 1 |
| #10 | Toshiaki Nakagawa | Kowa Company | 1 |