Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794488 | Method for purifying a thermoplastic norbornene resin, a substrate using such a resin, and a magnetic recording medium using such a substrate | Youich Tei, Syoji Sakaguchi | 2004-09-21 |
| 6756981 | Graphics processor and system for determining colors of the vertices of a figure | Ryo Fujita, Kazuyoshi Koga, Yuichi Abe, Mitsuru Soga, Kazuhisa Takami +3 more | 2004-06-29 |
| 6743530 | Method for purifying a thermoplastic norbornene resin, a substrate using such a resin, and a magnetic recording medium using such a substrate | Youich Tei, Syoji Sakaguchi | 2004-06-01 |
| 6733925 | Non-aqueous electrolytic solution secondary battery with electrodes having a specific thickness and porosity | Kensuke Hironaka, Kenji Nakai, Yoshimasa Koishikawa, Yuichi Takatsuka, Kenji Hara +3 more | 2004-05-11 |
| 6722057 | Method of drying thermoplastic norbornene resin and method of manufacturing magnetic recording medium | Youich Tei, Syoji Sakaguchi | 2004-04-20 |