Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636476 | Optical recording medium with a substrate of two different resin layers | Yuji Akiyama, Toshiyuki Kashiwagi | 2003-10-21 |
| 6596365 | Optical recording medium and method for producing the same | — | 2003-07-22 |
| 6503974 | Vibration-damping thermoplastic resin composition and molded article therefrom | Satoshi Ogasawara | 2003-01-07 |