Top Inventors at Sumida 2025
Showing 1–19 of 19 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Juichi Oki | 2 |
| 1 | Norikazu MIZUOCHI | 2 |
| 1 | Tsutomu Otsuka | 2 |
| 1 | Yoshiharu YOSHII | 2 |
| #5 | Hiroyuki Miyazaki | 1 |
| #5 | Kan HAYASHI | 1 |
| #5 | Kaito SUZUKI | 1 |
| #5 | Masaki Saito | 1 |
| #5 | Masami Tanifuji | 1 |
| #5 | Mitsugu Kawarai | 1 |
| #5 | Motomi Takahashi | 1 |
| #5 | Shingo Hamada | 1 |
| #5 | Sho Maesawa | 1 |
| #5 | Shinichi Sakamoto | 1 |
| #5 | Teruaki Tanaka | 1 |
| #5 | Tomohiro KAJIYAMA | 1 |
| #5 | Toshimasa Monma | 1 |
| #5 | Yoshiyuki Tahara | 1 |
| #5 | Yuki TAKEMURA | 1 |