Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136019 | Illumination apparatus, sensor unit, and reading apparatus | Yoshihiko Tsumekawa, Akihito Takeshita | 2018-11-20 |
| 10091382 | Illumination apparatus and sensor unit | Yoshihiko Tsumekawa, Akihito Takeshita | 2018-10-02 |