Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11388372 | Biological state detecting apparatus and biological state detection method | Tomohito NAGATA, Noritaka Shimizu, Kazuaki Matsuda | 2022-07-12 |
| 10174897 | Illumination device and automobile equipped with same | — | 2019-01-08 |
| 7414949 | Semiconductor laser device and optical pickup device | Shouichi Takasuka, Toshihiro Kuroda | 2008-08-19 |