Issued Patents 2002
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500899 | Resin composition comprising vinyl cyclic hydrocarbon polymer | Tsutomu Nagamune, Teiji Kohara | 2002-12-31 |
| 6498215 | Resin composition comprising vinyl cyclic hydrocarbon polymer and a compound having an alcoholic hydroxy group and an ester linkage | Tsutomu Nagamune, Teiji Kohara | 2002-12-24 |
| 6497939 | Flat plate and light guide plate | Kazuyuki Obuchi, Kenji Otoi | 2002-12-24 |
| 6486262 | Molding material for plastic lens | Tsutomu Nagamune | 2002-11-26 |
| 6463445 | Multimedia information retrieval system and method including format conversion system and method | Yoichi Yagasaki | 2002-10-08 |
| 6459812 | Picture encoding and/or decoding apparatus and method for providing scalability of a video object whose position changes with time and a recording medium having the same recorded thereon | Yoichi Yagasaki | 2002-10-01 |
| 6433102 | Hydrogenated polymers, resin composition, and process for producing substrate for information-recording medium | Tsutomu Nagamune, Teiji Kohara, Toshihide Murakami, Haruhiko Takahashi | 2002-08-13 |
| 6427027 | Picture encoding and/or decoding apparatus and method for providing scalability of a video object whose position changes with time and a recording medium having the same recorded thereon | Yoichi Yagasaki | 2002-07-30 |
| 6414991 | Image encoder, image encoding method, image decoder, image decoding method, and distribution media | Yoichi Yagasaki | 2002-07-02 |
| 6400768 | Picture encoding apparatus, picture encoding method, picture decoding apparatus, picture decoding method and presentation medium | Takefumi Nagumo, Yoichi Yagasaki | 2002-06-04 |
| 6389173 | Picture encoding and/or decoding apparatus and method for providing sacalability of a video object whose position changes with time and a recording medium having the same recorded thereon | Yoichi Yagasaki | 2002-05-14 |
| 6381373 | Apparatus and method for reducing quantization error in digital image signals | Yoichi Yagasaki | 2002-04-30 |
| 6365660 | Resin composition and molded or formed product comprising vinyl cyclic hydrocarbon polymer | Tsutomu Nagamune, Teiji Kohara | 2002-04-02 |