Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1059539 | Fishing reel handle cap | Issei Miyamoto | 2025-01-28 |
| 10926072 | Operation tool for fluid injector using multi microneedle device | Tomoya Sumida, Masaki Kono, Yoshihiro Kodama, Kazuhiko Shiomitsu | 2021-02-23 |
| 10589076 | Operational instrument for fluid injector using multi-microneedle device | Tomoya Sumida, Masaki Kono | 2020-03-17 |
| 10046152 | Operation tool for fluid injector using multi-microneedle device | Tomoya Sumida, Masaki Kono, Yoshihiro Kodama, Kazuhiko Shiomitsu | 2018-08-14 |
| 9889285 | Operation tool for fluid injector using multi-microneedle device | Tomoya Sumida, Masaki Kono | 2018-02-13 |