Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihiro Yamaguchi | Mitsui Toatsu Chemicals, Incorporated | 6 |
| 2 | Isao Nakajima | Hitachi Koki Co. | 4 |
| 3 | Takeshi Miura | Morpho | 3 |
| #4 | Norimichi Funahashi | Brother Kogyo | 2 |
| #4 | Takahiko Yoshida | Denso | 2 |
| #4 | Hideo Yamada | Yamaha | 2 |
| #4 | Yoshikazu Shinpo | Toyota | 2 |
| #4 | Takao Imaeda | Toyota Central R&D Labs | 2 |
| #4 | Takeshi Inoue | Nec | 2 |
| #10 | Yusuke Miyamoto | Canon | 1 |
| #10 | Hideyuki Ohtani | Japan Aviation Electronics Industry, Limited | 1 |
| #10 | Masahiro Sakata | Sanyo Electric Co. | 1 |
| #10 | Kaoru Yoshida | Casio Computer Co. | 1 |
| #10 | Kenichi Yamada | Toyota | 1 |
| #10 | Hiroshi Shimasaki | Kabushiki Kaisha Toshiba | 1 |
| #10 | Makoto Yoshikawa | Toyota Industries | 1 |
| #10 | Shingo Iwasaki | Pioneer Electronic | 1 |
| #10 | Hiroaki Yuasa | Toyota | 1 |
| #10 | Shinichi Takeuchi | Toyota | 1 |
| #10 | Hiroshi Muguruma | Hien Electric Industries | 1 |
| #10 | Hiroyuki Tarumi | Denso | 1 |
| #10 | Tomoyuki Uchiyama | Toyota | 1 |
| #10 | Akiyoshi Yamamoto | Daikin Industries | 1 |
| #10 | Yoshihiro Hori | Sanyo Electric Co. | 1 |