Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9541885 | Image forming apparatus having a controller to control the current flowing between a cleaning member and a collecting member | Hiroshige Hiramatsu, Hirotaka Mori, Masato Makino | 2017-01-10 |
| 8731425 | Bias application control in an image forming apparatus | Hiroshige Hiramatsu, Hirotaka Mori, Masato Makino | 2014-05-20 |
| 8143343 | Microphase-separated structure, immobilized microphase-separated structure and wavelength-variable laser oscillator, temperature sensor and light filter using the structure | Shigeru Okamoto, Katsuhiro Yamamoto, Tatsuhiro Iwama, Shigeo Hara, Yoshihiro Takiguchi +2 more | 2012-03-27 |