Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829824 | Optical writing device and image forming device | So Yano, Masayuki Iijima, Takahiro Matsuo, Akira Taniyama | 2017-11-28 |
| 9671715 | Optical writing device and image forming device | So Yano, Yasushi Nagasaka, Masayuki Iijima, Takahiro Matsuo | 2017-06-06 |
| 9671752 | Optical writing device equipped with light emitting elements | Akira Taniyama, So Yano, Takahiro Matsuo, Yasushi Nagasaka, Masayuki Iijima | 2017-06-06 |
| 9594327 | Optical writing device and image forming apparatus | Satoshi Masuda, Makoto Obayashi, Yoshikazu Watanabe, Masayuki Iijima, So Yano | 2017-03-14 |