Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045871 | Image forming apparatus and image forming method on measured physical quantity | Shinya Kobayashi, Shinichi Akatsu, Teruaki Mitsuya, Makoto Yagawara, Hideharu Miki +1 more | 2011-10-25 |
| 7542642 | Multi-beam generating device and optical recording device using the same | Yasuyuki Shibayama, Keiji Kataoka | 2009-06-02 |
| 7477813 | Multi-beam light source, method for manufacturing the same, light scanning unit using the same, and image forming apparatus using the same | Takeshi Mochizuki, Keiji Kataoka | 2009-01-13 |
| 7347629 | Semiconductor laser module for optical scanner | Yasuyuki Shibayama, Keiji Kataoka | 2008-03-25 |
| 7327664 | Optical recording apparatus | Keiji Kataoka, Koji Doi, Yasuyuki Shibayama, Jyun Ogino, Masaru Hoshina | 2008-02-05 |
| 7287918 | Semiconductor laser module | Keiji Kataoka, Junichi Matsuno, Yasuyuki Shibayama, Koji Doi | 2007-10-30 |