Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahiro Tomita | Nippon Soken | 5 |
| 2 | Masayuki Yoshino | Hitachi | 3 |
| 2 | Makoto Nakagawa | Sony | 3 |
| #4 | Atsuhisa Nakashima | Brother Kogyo | 2 |
| #4 | Yuji Noguchi | Aisin Seiki Kabushiki Kaisha | 2 |
| #4 | Naoaki Hoshihara | Aisin Seiki Kabushiki Kaisha | 2 |
| #4 | Akihiro Ikeda | Brother Kogyo | 2 |
| #8 | Masaki Ikeya | Aisan Kogyo Kabushiki Kaisha | 1 |
| #8 | Yo Hamada | Tokai Kogyo Co. | 1 |
| #8 | Etsuteru INOUE | Brother Kogyo | 1 |
| #8 | Hideyuki Uehigashi | Denso | 1 |
| #8 | Masanori Matsukawa | Aisin Takaoka Co. | 1 |
| #8 | Toru Sasatani | Japan Fine Ceramics Center | 1 |