Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshihiko Asanuma | Showa Aluminum | 18 |
| 2 | Masayuki Sagae | Kao Soap Co. | 2 |
| 3 | Masakazu Kobayashi | Tokyo Ohka Kogyo Co. | 1 |
| 3 | Yoshinori Kimura | Pioneer | 1 |
| 3 | Yuichi Fujita | Mitsubishi Chemical | 1 |
| 3 | Mikio Kobayashi | — | 1 |
| 3 | Takayoshi Ito | Ts Tech Co. | 1 |
| 3 | Shigeki Kondo | Canon | 1 |
| 3 | Mitsuo Akiyama | Canon | 1 |
| 3 | Masayoshi Kanno | Sony | 1 |
| 3 | Michio Morikawa | Rheon Automatic Machinery Co. | 1 |
| 3 | Shinji Okazaki | Hitachi | 1 |
| 3 | Toshiyuki Kokubo | Honda Motor Co. | 1 |
| 3 | Ichiro Ueno | Dainichiseika Color & Chemicals Mfg. Co. | 1 |
| 3 | Taketoshi Iida | Toshiba | 1 |
| 3 | Nobuhiko Okoshi | Nissan Motor Co. | 1 |
| 3 | Toshio Shrasaka | Toshiba | 1 |