Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983531 | Moving-member detecting device and image forming apparatus | Koichi Kudo, Koji Masuda, Hiroyoshi Funato, Takeshi Ueda, Yasuhiro Nihei | 2018-05-29 |
| 9946144 | Projection optical system and image projecting apparatus | Issei Abe, Kazuhiro Fujita | 2018-04-17 |