Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10114310 | Optical writing device and image forming apparatus | So Yano, Masayuki Iijima, Takaki Uemura, Akira Taniyama | 2018-10-30 |
| 10031437 | Light emitting device and image forming device | Takaki Uemura, Yasushi Nagasaka, So Yano, Masayuki Iijima | 2018-07-24 |
| 9983500 | Optical writing device and image forming device | So Yano, Yasushi Nagasaka, Masayuki Iijima, Takaki Uemura, Akira Taniyama | 2018-05-29 |
| 9871311 | Contact connection structure for removing oxide buildup | Masayuki Fukui, Yoshitaka Ito, Takaya Kondou, Kenzo Tanaka, Takahiro Yudate +1 more | 2018-01-16 |