Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551786 | Image forming apparatus including optical print head | Hitoshi Iwai, Daisuke Aruga, Shinichiro Hosoi, Takehiro Ishidate, Yuya Tamura +1 more | 2020-02-04 |
| 10539901 | Image forming apparatus having optical print head | Takehiro Ishidate, Yasuaki Otoguro, Yuta Okada, Daisuke Aruga, Hitoshi Iwai +4 more | 2020-01-21 |
| 10503115 | Image forming apparatus including optical print head | Shinichiro Hosoi, Hitoshi Iwai, Yuya Tamura, Takehiro Ishidate, Daisuke Aruga | 2019-12-10 |
| 10466612 | Image forming apparatus having optical print head | Yuta Okada, Yasuaki Otoguro, Daisuke Aruga, Hitoshi Iwai, Shinichiro Hosoi +4 more | 2019-11-05 |
| 10459364 | Image forming apparatus having optical print head | Yasuaki Otoguro, Yuta Okada, Daisuke Aruga, Hitoshi Iwai, Shinichiro Hosoi +4 more | 2019-10-29 |
| 10429791 | Image forming apparatus having optical print head | Yuichiro Imai, Yasuaki Otoguro, Yuta Okada, Daisuke Aruga, Hitoshi Iwai +4 more | 2019-10-01 |
| 10429759 | Image forming apparatus having optical print head | Takehiro Ishidate, Hitoshi Iwai, Shinichiro Hosoi | 2019-10-01 |
| 10401754 | Image forming apparatus having optical print head | Saimon Gokyu, Yasuaki Otoguro, Yuta Okada, Daisuke Aruga, Hitoshi Iwai +4 more | 2019-09-03 |
| 10353337 | Image forming apparatus including optical print head | Daisuke Aruga, Hitoshi Iwai, Shinichiro Hosoi, Takehiro Ishidate, Yuya Tamura | 2019-07-16 |
| 9531900 | Optical scanning apparatus and image forming apparatus | — | 2016-12-27 |
| 9304317 | Image forming apparatus including a shutter member | — | 2016-04-05 |
| 9130335 | Light beam emission apparatus, optical scanning apparatus including the light beam emission apparatus, and image forming apparatus including the optical scanning apparatus | — | 2015-09-08 |
| 8752837 | Sheet storage device and image forming apparatus | Toshiyuki Iwata, Daisaku Kamiya, Hideki Kushida, Naoto Tokuma | 2014-06-17 |
| 8622386 | Sheet storage apparatus and image forming apparatus | Daisaku Kamiya, Hideki Kushida, Naoto Tokuma, Toshiyuki Iwata | 2014-01-07 |
| 8302964 | Sheet stacking apparatus and image forming apparatus | Yusuke Obuchi | 2012-11-06 |