Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788881 | Detection sensor and detection device including the same | Tsutomu Matsushita, Ryuji Awamura, Hidenori Motonaga, Kensuke Nakanishi | 2023-10-17 |
| 11647329 | Microphone unit | Tsutomu Matsushita, Ryuji Awamura, Kensuke Nakanishi | 2023-05-09 |
| 11638088 | Sound collecting device | Tsutomu Matsushita, Ryuji Awamura, Kensuke Nakanishi | 2023-04-25 |