Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasushi Morikawa | Daifuku Co. | 2 |
| 1 | Toshio Endo | Daicel Chemical Industries | 2 |
| 1 | Kazuhiko Momoki | Canon | 2 |
| 1 | Kengo Sato | Canon | 2 |
| 1 | Yutaka Nohara | Showa-Ika Kogyo Co. | 2 |
| 1 | Masafumi Kawase | Kusumoto Chemicals | 2 |
| #7 | Hiroaki Saikatsu | Dainichiseika Color & Chemicals Mfg. Co. | 1 |
| #7 | Seiichi Hirai | Hitachi Kokusai Electric | 1 |
| #7 | Yutaka Hatta | Midori Anzen Co. | 1 |
| #7 | Junichi Ohkuma | Enplas | 1 |
| #7 | Osamu Munekata | Senju Metal Industry Co. | 1 |
| #7 | Fujio Tanaka | Kokusai Denshin Denwa Co. | 1 |
| #7 | Kiyotake Morimoto | Nisshinbo Industries | 1 |
| #7 | Kenichi Donuma | Kabushiki Kaisha Toshiba | 1 |
| #7 | Kazuu Aizawa | National Institute Of Advanced Industrial Science And Technology | 1 |