Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881466 | Information recording medium and method for producing the same | Rie Kojima, Takashi Nishihara, Hideki Kitaura, Noboru Yamada | 2005-04-19 |
| 6858278 | Information recording medium and method for producing the same | Rie Kojima, Takashi Nishihara, Noboru Yamada | 2005-02-22 |