Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroaki Yamamoto | Sumitomo Electric Industries | 15 |
| 2 | Takashi Nakano | Mitsubishi Electric | 8 |
| 3 | Tatsuya Yamazaki | Canon | 5 |
| #4 | Kentaro Yoshimura | Honda Motor Co. | 4 |
| #4 | Hiroyuki Tokunaga | Canon | 4 |
| #4 | Masahiro Takagi | Kabushiki Kaisha Toshiba | 4 |
| #7 | Toru Kobayashi | Konica | 3 |
| #7 | Nobuyuki Nakajima | Diesel Kiki Co. | 3 |
| #7 | Takayuki Fukunaga | Bridgestone | 3 |
| #7 | Koichi Fukuda | Canon | 3 |
| #11 | Masahiro Ishikawa | Honda Motor Co. | 2 |
| #11 | Takayoshi Tanabe | Jsr | 2 |
| #11 | Koji Sakata | Nec Tokin | 2 |
| #11 | Masanori Hara | Nec | 2 |
| #11 | Masaki Yamazaki | Honda Motor Co. | 2 |
| #11 | Makoto Murata | Sony | 2 |
| #11 | Hiromasa Yamaguchi | Shin-Etsu Chemical Co. | 2 |
| #18 | Nobuo Shimizu | Seiko Epson | 1 |
| #18 | Junichi Nakano | Olympus Optical Co. | 1 |
| #18 | Tadashi Fujiwara | Honda Motor Co. | 1 |
| #18 | Daisuke Kodama | Kao | 1 |
| #18 | Michiaki Inoue | Kao | 1 |
| #18 | Takeshi Sugimoto | Mitsubishi Electric | 1 |
| #18 | Ryuji Nakagawa | Bridgestone | 1 |
| #18 | Toshiaki Yamamoto | Kddi | 1 |
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