Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454532 | Ultrasonic distance measuring device | Kyoko Kurokawa, Akihiro Konno, Hironori Iwamiya | 2022-09-27 |
| 11435216 | Ultrasonic distance measuring device | Akihiro Konno, Hironori Iwamiya | 2022-09-06 |