Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9153510 | Semiconductor device and method of manufacturing the same | Masafumi Sugimoto, Eiichi Hosomi, Atsushi Murakawa, Kazuhito Higuchi, Susumu Obata | 2015-10-06 |
| 8448197 | Optical pickup device with protrusions in a laser beam direction to shield ultraviolet light and method for manufacturing the same | Hiroaki Furuichi, Hiroyasu Yoshida | 2013-05-21 |
| 8400889 | Optical pickup device having disc protector | Masayuki Okamura, Akiko Mizushima, Hidenao Saito, Jun Hato | 2013-03-19 |
| 8395981 | Optical pickup device in which optical part is fixedly joined to pickup case by laser irradiation | Satoshi Arai, Hiroaki Furuichi, Mitsuo Satake | 2013-03-12 |
| 8307381 | Optical pickup device and optical disk drive apparatus | Yoshio Oozeki, Rika Nomura, Taketoshi Moriyama, Katsumi Kuroguchi | 2012-11-06 |
| 8169875 | Optical pickup device and method of manufacture therefor | Hiroaki Furuichi, Yoshio Oozeki, Taketoshi Moriyama, Hiroyasu Yoshida | 2012-05-01 |
| 7990813 | Optical pickup device | Rika Nomura, Seiichi Kato, Yasushi Kinoshita, Kazuhiro Todori | 2011-08-02 |
| 7906020 | Cooling medium flow path | Masaaki Kinoshita | 2011-03-15 |
| 7873970 | Optical pickup device and optical disc drive apparatus | Satoshi Arai, Hiroaki Furuichi, Yoshio Oozeki, Rika Nomura, Masayuki Okamura +1 more | 2011-01-18 |
| 7739703 | Optical pickup device and optical disc drive | Satoshi Arai, Hiroaki Furuichi, Yoshio Oozeki, Rika Nomura | 2010-06-15 |
| 7481924 | Cooling medium flow passage | Masaaki Kinoshita | 2009-01-27 |
| 6606472 | Method and apparatus for forming color image | Akira Mori, Yukio Yamamoto, Shogo Matsumoto, Junichi Matsuno, Taisaku Seino +4 more | 2003-08-12 |