Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Daisuke Kodama | Kao | 9 |
| 2 | Koichi Fukuda | Canon | 8 |
| 2 | Hiroaki Yamamoto | Sumitomo Electric Industries | 8 |
| #4 | Toru Kobayashi | Konica | 5 |
| #5 | Masahiro Ishikawa | Honda Motor Co. | 4 |
| #6 | Masanori Hara | Nec | 3 |
| #6 | Takuya Kimura | Honda Motor Co. | 3 |
| #6 | Kentaro Yoshimura | Honda Motor Co. | 3 |
| #6 | Yuji Kubota | Kabushiki Kaisha Toshiba | 3 |
| #10 | Tatsuya Yamazaki | Canon | 2 |
| #10 | Nobuo Shimizu | Seiko Epson | 2 |
| #10 | Tadashi Sato | Canon | 2 |
| #10 | Makoto Murata | Sony | 2 |
| #14 | Makoto Hirose | Hitachi | 1 |
| #14 | Shuichi Kato | Brother Kogyo | 1 |
| #14 | Masaki Yamazaki | Honda Motor Co. | 1 |
| #14 | Hiroaki Taniguchi | Honda Motor Co. | 1 |
| #14 | Takashi Nakano | Mitsubishi Electric | 1 |
| #14 | Hongxing Liu | Ltt Bio-Pharma Co. | 1 |
| #14 | Toshiaki Yamamoto | Kddi | 1 |
| #14 | Yoshihisa Sugamata | Honda Motor Co. | 1 |
| #14 | Hirokatsu Sugawara | Kao | 1 |
| #14 | Takeshi Sugimoto | Mitsubishi Electric | 1 |
| #14 | Shinichi Yamase | Honda Motor Co. | 1 |
| #14 | Rex Nagao | Johnson & Johnson | 1 |
| #14 | Koji Sakata | Nec Tokin | 1 |
| #14 | Tomoya Higuchi | The Lubrizol | 1 |
| #14 | Junichi Nakano | Olympus Optical Co. | 1 |
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