Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ken Yamauchi | Makita | 3 |
| 2 | Shinichi Akama | Honda Motor Co. | 2 |
| 2 | Kentaro Onuma | Canon | 2 |
| 2 | Kiyoshi Handa | Honda Motor Co. | 2 |
| 2 | Toshiaki Kawakami | Honda Motor Co. | 2 |
| #6 | Ken Yasui | Honda Motor Co. | 1 |
| #6 | Maki Yamaguchi | Honda Motor Co. | 1 |
| #6 | Daisuke Toriyama | Honda Motor Co. | 1 |
| #6 | Tetsuya Nakazawa | Honda Motor Co. | 1 |
| #6 | Kazumi Yamazaki | Honda Motor Co. | 1 |
Part of California