Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087959 | Data logger | Yuya Iketsuki, Kazuhira Urushizaki, Yoshiya Watanabe, Akifumi Yoshida | 2025-08-12 |
| D1066304 | Microphone | Junya Uchida, Eri Nakano, Yoshiya Watanabe | 2025-03-11 |
| D991896 | Transmitter | Hideyuki Matsuura, Yoshiya Watanabe | 2023-07-11 |
| D991062 | Data logger | Yuya Iketsuki, Kazuhira Urushizaki, Yoshiya Watanabe, Akifumi Yoshida | 2023-07-04 |
| D978116 | Microphone | Junya Uchida, Eri Nakano, Yoshiya Watanabe | 2023-02-14 |
| D961409 | Time clock | — | 2022-08-23 |