Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tomonori Watanabe | Brother Kogyo | 12 |
| 2 | Naoya Kamimura | Brother Kogyo | 8 |
| 3 | Tsutomu Ishii | — | 5 |
| #4 | Hiroshi Taira | Brother Kogyo | 4 |
| #5 | Tomonori Kamiya | onsemi | 2 |
| #6 | Makoto Kuribayashi | Ngk Spark Plug Co. | 1 |
| #6 | Keiichi Okazaki | Denso | 1 |
| #6 | Masataka Kimura | Omron | 1 |
| #6 | Yoshihiro Ota | Brother Kogyo | 1 |
| #6 | Nobuhiko Muramoto | Toyota | 1 |