Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963527 | Information recording method and optical recording medium therefor | Hiroko Ohkura, Yoshiyuki Kageyama, Hajime Yuzurihara, Eiko Hibino, Hiroshi Miura +1 more | 2005-11-08 |
| 6884487 | Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting method | Kazunori Ito, Eiko Hibino, Takashi Shibaguchi, Hajime Yuzurihara, Nobuaki Onagi +3 more | 2005-04-26 |
| 6884488 | Phase-change optical recording medium and recording method and apparatus for the same | Kazunori Ito, Michiharu Abe, Takashi Shibaguchi, Eiko Suzuki, Nobuaki Onagi +2 more | 2005-04-26 |
| 6846611 | Phase-change optical recording medium | Hajime Yuzurihara, Kazunori Ito, Nobuaki Onagi, Masaru Shinkai, Eiko Hibino +1 more | 2005-01-25 |