Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148064 | Semiconductor laser driving apparatus, optical scanning apparatus, object detection apparatus, and mobile apparatus | Kohji Sakai, Shigeaki Imai, Tadashi Nakamura | 2018-12-04 |
| 10132926 | Range finder, mobile object and range-finding method | Atsufumi Omori, Kohji Sakai | 2018-11-20 |
| 10071586 | Light irradiation apparatus and information rewritable system | Kohji Sakai, Tomoyasu Hirasawa, Tomomi Ishimi | 2018-09-11 |