Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8483032 | Optical pickup device | Soutaro Hayashi | 2013-07-09 |
| 8141110 | Light-source holder and optical pickup having same | Hiromasa Sasaoka, Teruaki Sogawa | 2012-03-20 |
| 8024749 | Optical pickup and optical disc apparatus with improved slide base | Hiromasa Sasaoka | 2011-09-20 |
| 7558182 | Optical head and optical disc device provided therewith | Yutaro Hamatani | 2009-07-07 |
| 7269120 | Optical pickup | Teruaki Sogawa, Noritaka Tanabe | 2007-09-11 |
| 7266071 | Mirror fixing structure for optical pickup | Suehiro Harada | 2007-09-04 |
| 7210153 | Disk apparatus having optical pickup | Suehiro Harada | 2007-04-24 |
| 6931651 | Optical pickup | Teruaki Sogawa, Noritaka Tanabe | 2005-08-16 |
| 6920639 | Optical pickup | Teruaki Sogawa, Noritaka Tanabe | 2005-07-19 |
| 4320172 | Organopolysiloxane resin compositions for release papers | Minoru Takamizawa, Toshio Shinohara, Yasushi Yamamoto, Tasuku Tanino, Kiyoyuki Takano | 1982-03-16 |