Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768885 | Method for evaluating optical recording medium, optical recording medium, and information-recording/reproducing apparatus | Makoto Miyamoto, Makoto Iimura, Satoshi Sukada | 2010-08-03 |
| 7561506 | Information-recording method and information-recording medium | Makoto Miyamoto | 2009-07-14 |
| 7477587 | Information-recording method and information-recording medium | Makoto Miyamoto | 2009-01-13 |
| 7190647 | Information recording method and medium having optimum erasing power | Makoto Miyamoto, Yuji Yamazaki | 2007-03-13 |
| 7154826 | Information recording method, information recording medium and information recording apparatus | Makoto Miyamoto, Yuji Yamazaki | 2006-12-26 |
| 7060338 | Phase-change optical recording medium | Yoshihiro Ikari, Akira Kashiwakura, Makoto Miyamoto, Makoto Iimura, Yutaka Watanabe +2 more | 2006-06-13 |
| 6027801 | Magnetic recording medium | Tsuyoshi Maro, Kazuyoshi Adachi, Osamu Ishizaki, Hideo Daimon | 2000-02-22 |