Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukikazu Yatabe | Toko Co. | 3 |
| 2 | Yukio Kubota | Sony | 2 |
| 2 | Atsushi Kurahashi | Dai Nippon Printing Co. | 2 |
| 2 | Shin Murakami | Canon | 2 |
| 2 | Taishi Tsuji | Pioneer | 2 |
| 2 | Ken'etsu Yokogawa | — | 2 |
| #7 | Yoshitaka Noguchi | Toyo Denso Kabushiki Kaisha | 1 |
| #7 | Jianxin Sheng | Murata Manufacturing Co. | 1 |
| #7 | Yoshimitsu Hanaoka | Toyo Denso Kabushiki Kaisha | 1 |
| #7 | Kazuteru Abe | Toyo Denso Kabushiki Kaisha | 1 |
| #7 | Hiroshi Sonoda | Mitsui Chemicals | 1 |
| #7 | Masayuki Nakane | Ud Trucks | 1 |
| #7 | Kuniyoshi Sakurada | Toko Co. | 1 |
| #7 | Shingo MIYAYAMA | Toyo Denso Kabushiki Kaisha | 1 |
| #7 | Hiroyuki Shinohara | Enplas | 1 |
| #7 | Seiichi Hasebe | Pioneer Electronic | 1 |
| #7 | Masaaki Totsuka | Toko Co. | 1 |
| #7 | Yukiyoshi Takatsu | Toyo Denso Kabushiki Kaisha | 1 |
| #7 | Kazuhisa Sano | Toko Co. | 1 |
| #7 | Manabu Nohara | Pioneer | 1 |
| #7 | Takuhei Kusano | Honda Motor Co. | 1 |