Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroaki Umeda | Tatsuta Electric Wire & Cable Co. | 5 |
| 2 | Shinji Yoshino | Tatsuta Electric Wire & Cable Co. | 2 |
| 3 | Yuudai Kashiwamoto | Covestro Deutschland Ag | 1 |
| 3 | Keiichiro Yamamoto | Tanazawa Hakkosha Co. | 1 |
| 3 | Yasuhiko Harada | Denso | 1 |
| 3 | Yoshiro Morishita | Ozk Co. | 1 |
| 3 | Kazunobu Yanai | Daicel Polymer | 1 |
| 3 | Shunsuke Nagata | Kyocera | 1 |
| 3 | Yasuyoshi Tozaki | Mitsubishi Electric | 1 |
| 3 | Toshiyuki KUMANO | Kyocera | 1 |
| 3 | Ryuichi Harada | Nippon Steel | 1 |
| 3 | Yasunori Motomura | — | 1 |
| 3 | Norihiro Yamaguchi | Mitsubishi Electric | 1 |
| 3 | Fukumitsu Nishioka | 3-D Matrix | 1 |
| 3 | Yutaka Kurita | — | 1 |