Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hitoshi Abe | Nidek Co. | 6 |
| 2 | Takafumi Yamada | Fuji Electric Co. | 5 |
| 3 | Takahiro Koyama | Sony | 4 |
| #4 | Masatoshi Ito | Toyota | 3 |
| #4 | Hideki Kato | Seiko Epson | 3 |
| #6 | Takao Yamamoto | Honda Motor Co. | 2 |
| #6 | Yuichi Harada | Fuji Electric Co. | 2 |
| #8 | Takahito Kojima | Fuji Electric Co. | 1 |
| #8 | Shoji Ono | Ngk Spark Plug Co. | 1 |
| #8 | Masayuki Takahashi | Sumitomo Electric Industries | 1 |
| #8 | Hiroshi Miyata | Toyota | 1 |
| #8 | Kenji Matsuura | Panasonic | 1 |