Top Inventors at Sumida 2020
Showing 1–21 of 21 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitsugu Kawarai | 3 |
| 1 | Shinichi Sakamoto | 3 |
| 3 | Douglas James Malcolm | 2 |
| 3 | Hiroyuki Miyazaki | 2 |
| 3 | Kei Tanaka | 2 |
| 3 | Motomi Takahashi | 2 |
| 3 | Shuichi Kikuchi | 2 |
| 3 | Takanobu Rokuka | 2 |
| 3 | Tsutomu Otsuka | 2 |
| #10 | Akihiko Nakamura | 1 |
| #10 | Daichi GEMBA | 1 |
| #10 | Fumio Uchikoba | 1 |
| #10 | Jiayu Chen | 1 |
| #10 | Junji Morita | 1 |
| #10 | Juichi Oki | 1 |
| #10 | Naoki Sasaki | 1 |
| #10 | Satoru Yamada | 1 |
| #10 | Teruaki Tanaka | 1 |
| #10 | Tomoaki Asari | 1 |
| #10 | Tomohiro KAJIYAMA | 1 |
| #10 | Tomoyuki Kaneko | 1 |