Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194026 | Light detection device | Keiki TAGUCHI, Hajime Ishihara, Hiroo Yamamoto, Akihiro Shimada | 2021-12-07 |
| 11156700 | Distance sensor | Akihiro Shimada, Jun Hiramitsu, Takashi Suzuki | 2021-10-26 |
| 11054522 | Distance measuring device | Jun Hiramitsu, Akihiro Shimada | 2021-07-06 |