Issued Patents All Time
Showing 176–200 of 219 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 |
| 6330280 | Method and apparatus for decoding enhancement and base layer image signals using a predicted image signal | Yoichi Yagasaki | 2001-12-11 |
| 6324216 | Video coding selectable between intra-frame prediction/field-based orthogonal transformation and inter-frame prediction/frame-based orthogonal transformation | Katsuji Igarashi, Jun Yonemitsu, Yoichi Yagasaki, Yasushi Fujinami, Tomoyuki Sato +1 more | 2001-11-27 |
| 6256349 | Picture signal encoding method and apparatus, picture signal transmitting method, picture signal decoding method and apparatus and recording medium | Yoichi Yagasaki | 2001-07-03 |
| 6226327 | Video coding method and apparatus which select between frame-based and field-based predictive modes | Katsuji Igarashi, Jun Yonemitsu, Yoichi Yagasaki, Yasushi Fujinami, Tomoyuki Sato +1 more | 2001-05-01 |
| 6173013 | Method and apparatus for encoding enhancement and base layer image signals using a predicted image signal | Yoichi Yagasaki | 2001-01-09 |
| 6160849 | Selectable field and frame based predictive video coding | Katsuji Igarashi, Jun Yonemitsu, Yoichi Yagasaki, Yasushi Fujinami, Tomoyuki Sato +1 more | 2000-12-12 |
| 6125143 | Picture encoding device and method thereof, picture decoding device and method thereof, and recording medium | Masami Ogata, Tak Yen Tong | 2000-09-26 |
| 6101313 | High efficiency encoding and decoding of picture signals and recording medium containing same | Katsuji Igarashi, Jun Yonemitsu, Yoichi Yagasaki, Yasushi Fujinami, Tomoyuki Sato +1 more | 2000-08-08 |
| 6097842 | 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 | 2000-08-01 |
| 6031575 | Method and apparatus for encoding an image signal, method and apparatus for decoding an image signal, and recording medium | Yoichi Yagasaki | 2000-02-29 |
| 5982434 | Image signal coding method and device thereof, image signal decoding method and device thereof, and recording medium | Tak Yen Tong, Masami Ogata | 1999-11-09 |
| 5982435 | Method and apparatus for encoding image, method and apparatus for decoding image, and medium for recording image signal | Tak Yen Tong, Masami Ogata, Nobuyoshi Miyahara | 1999-11-09 |