Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454532 | Ultrasonic distance measuring device | Kyoko Kurokawa, Takuya Koizumi, Hironori Iwamiya | 2022-09-27 |
| 11435216 | Ultrasonic distance measuring device | Hironori Iwamiya, Takuya Koizumi | 2022-09-06 |
| 11385095 | Ultrasonic distance measuring device | Yuuya Shibata, Hironori Iwamiya | 2022-07-12 |