Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811988 | Image-forming apparatus | Yoshiyuki Tanaka, Tomoyuki Higuchi | 2023-11-07 |
| 11765303 | Image forming apparatus comprising an inner discharge space and a light emitting section located at the border between the inner space and the lower part of the housing | Yoshiyuki Tanaka, Tomoyuki Higuchi | 2023-09-19 |
| 11550107 | Optical waveguide substrate and method for manufacturing optical waveguide | — | 2023-01-10 |