Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6884864 | Polycarbonate and resin composition | Tatsuya Masuki, Hiroshi Yoshioka, Masaaki Miyamoto | 2005-04-26 |
| 6875491 | Polycarbonate composition, write once read many optical disc substrate and write once read many optical disc using same and process for production of write once read many optical disc | Masaaki Miyamoto, Ryuji Uchimura, Toshimitsu Inoue, Shigeo Higashi, Masaya Ueda | 2005-04-05 |