Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihito Kobayashi | Brother Kogyo | 5 |
| 2 | Yoko Yamanashi | Brother Kogyo | 4 |
| 3 | Fuhito Umegaki | Zexel Gmbh | 2 |
| 3 | Toshiki Motoyama | Brother Kogyo | 2 |
| 3 | Yoh IKEDA | Toyota | 2 |
| 3 | Tadakazu Ishiwata | Oji Holdings | 2 |
| 3 | Kazushi Shumiya | Brother Kogyo | 2 |
| #8 | Masahiko Tamegai | Zexel Gmbh | 1 |
| #8 | Daisuke Kawase | Denso Wave Incorporated | 1 |
| #8 | Wataru Hasegawa | Brother Kogyo | 1 |
| #8 | Raizo Kosaka | Brother Kogyo | 1 |
| #8 | Hideki Uematsu | Ngk Spark Plug Co. | 1 |
| #8 | Toshiaki Kurahashi | Ngk Spark Plug Co. | 1 |
| #8 | Tatsuji ISHIDA | Oji Holdings | 1 |
| #8 | Takahiro Miwa | Brother Kogyo | 1 |