Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takayuki Saito | Ebara | 5 |
| 1 | Katsuhiko Shibuya | Nihon Bayer Agrochem K. K. | 5 |
| 3 | Nobuyoshi Honda | Snow Brand Milk Products Co. | 2 |
| 3 | Sadao Ueno | Rheon Automatic Machinery Co. | 2 |
| 3 | Tomoaki Kobayashi | Pentax | 2 |
| 3 | Norihiro Tanaka | Kao | 2 |
| #7 | Susumu Ichinose | Kao | 1 |
| #7 | Masao Ono | Tokyo R & D | 1 |
| #7 | Eiji Goto | Canon | 1 |
| #7 | Mitsuyuki Hotta | Kao | 1 |
| #7 | Tetsuya Ono | Honda Motor Co. | 1 |
| #7 | Yoshihiro Yoneda | Sony | 1 |
| #7 | Masatoshi Goto | Fujitsu Limited | 1 |
| #7 | Kazuhiko Noda | Kabushiki Kaisha Toshiba | 1 |
| #7 | Mitsugu Hamajima | Kao | 1 |
| #7 | Yukio Suda | Fujitsu Limited | 1 |
| #7 | Takayuki Takatani | GE | 1 |