Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukiko Nakaya | Brother Kogyo | 3 |
| 1 | Takahiro Miwa | Brother Kogyo | 3 |
| 3 | Hiroki Tazawa | Yamazaki Mazak | 2 |
| 3 | Tomohiro Wakazono | Ngk Spark Plug Co. | 2 |
| 3 | Toshio Tsubakida | Valeo Thermal Systems Japan | 2 |
| 3 | Wataru Hasegawa | Brother Kogyo | 2 |
| 3 | Masami Hasegawa | Ngk Spark Plug Co. | 2 |
| #8 | Kiyoyuki Uchida | Toyota | 1 |
| #8 | Kazuaki Ishihara | National University Corporation Nagoya University | 1 |
| #8 | Yutaka Ichihara | Nikon | 1 |
| #8 | Takeo Iijima | Diesel Kiki Co. | 1 |
| #8 | Hiroshi Tabeta | Hitachi Construction Machinery Co. | 1 |
| #8 | Yoshihiro Sekiya | Valeo Thermal Systems Japan | 1 |
| #8 | Akihito Kobayashi | Brother Kogyo | 1 |
| #8 | Tadakazu Ishiwata | Oji Holdings | 1 |
| #8 | Muneo Sakurada | Zexel Gmbh | 1 |
| #8 | Katsumi Iida | Diesel Kiki Co. | 1 |
| #8 | Kazushi Shumiya | Brother Kogyo | 1 |
| #8 | Daisuke Kawase | Denso Wave Incorporated | 1 |
| #8 | Shoichi Fukuda | Mani | 1 |
| #8 | Toshiichi Ikami | Ngk Insulators | 1 |
| #8 | Jaesook Kim | Daifuku Co. | 1 |
| #8 | Takeo MIZUI | Ngk Spark Plug Co. | 1 |