Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11545179 | Information storage medium having multiple recording layers | Rie Kojima, Kazuki AITA | 2023-01-03 |
| 10438627 | Information recording medium and method for manufacturing information recording medium | Rie Kojima | 2019-10-08 |
| 8685518 | Information recording medium and method for producing same | Rie Kojima, Hideo Kusada, Takashi Nishihara, Noboru Yamada | 2014-04-01 |
| 8580368 | Information recording medium and method for manufacturing the same | Takashi Nishihara, Hideo Kusada, Rie Kojima, Noboru Yamada | 2013-11-12 |
| 8435619 | Information recording medium | Takashi Nishihara, Rie Kojima, Noboru Yamada | 2013-05-07 |
| 8437235 | Optical information recording medium and recording/reproducing method therefor | Hideo Kusada, Rie Kojima, Takashi Nishihara, Noboru Yamada | 2013-05-07 |
| 8323763 | Information recording medium and method for producing the same | Takashi Nishihara, Rie Kojima, Noboru Yamada | 2012-12-04 |
| 8268433 | Information recording medium and method for producing same, and sputtering target | Hideo Kusada, Rie Kojima, Noboru Yamada, Toshiyuki Matunaga | 2012-09-18 |
| 8040765 | Initialization method for information recording medium, initialization apparatus for information recording medium, and information recording medium | Kenichi Nishiuchi, Noboru Yamada, Rie Kojima | 2011-10-18 |
| 8017208 | Information recording medium, target and method for manufacturing of information recording medium using the same | Hideo Kusada, Rie Kojima, Noboru Yamada | 2011-09-13 |
| 7947353 | Information recording medium and its production process | Yoshitaka Sakaue, Takashi Nishihara, Rie Kojima | 2011-05-24 |
| 7892620 | Information recording medium and method for manufacturing thereof | Takashi Nishihara, Rie Kojima | 2011-02-22 |
| 7846525 | Information recording medium and method of manufacturing the same | Takashi Nishihara, Rie Kojima | 2010-12-07 |
| 7682677 | Information recording medium and method for manufacturing the same | Takashi Nishihara, Rie Kojima, Noboru Yamada | 2010-03-23 |