Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475902 | Optical recording medium | Takuma Yanagisawa, Takanobu Higuchi | 2013-07-02 |
| 7524612 | Information recording medium and process for producing the same | Yasuo Hosoda, Megumi Sato, Masataka Yamaguchi, Tomoaki Izumi, Satoshi Jinno +1 more | 2009-04-28 |
| 7018694 | Optical recording medium, method for manufacturing the same and target used for sputtering process | Yasuo Hosoda, Megumi Sato, Masataka Yamaguchi, Tetsuya Iida, Hiroyasu Inoue +2 more | 2006-03-28 |
| 6929840 | Optical recording medium, method for manufacturing the same and target used for sputtering process | Yasuo Hosoda, Megumi Sato, Masataka Yamaguchi, Tetsuya Iida, Hiroyasu Inoue +2 more | 2005-08-16 |
| 6841218 | Write once optical recording medium | Yasuo Hosoda, Satoshi Jinno, Hideo Kudo | 2005-01-11 |
| 6828000 | Optical recording medium | Yasuo Hosoda, Satoshi Jinno, Hideo Kudo | 2004-12-07 |
| 6169721 | Two-disc laminated optical recording medium | Toshihiko Takishita, Shinichi Hanzawa, Shigenori Murakami, Atsushi Kondo, Miki Kusama +1 more | 2001-01-02 |