Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10404954 | Optical deflection apparatus, image projector, optical writing unit, and object recognition device | — | 2019-09-03 |
| 9910271 | Actuator device, optical deflector, an image projection apparatus, and image forming apparatus | Tomofumi Kitazawa | 2018-03-06 |
| 8654424 | Multibeam deflector for separating beams output from optical deflection devices | Shuichi Suzuki, Tsuyoshi Hashiguchi, Atsushi Sakai, Koichiro Nakamura | 2014-02-18 |
| 8620117 | Optical device, optical deflection device, and optical modulation device | Jun Nakagawa, Tsuyoshi Hashiguchi | 2013-12-31 |