Issued Patents All Time
Showing 626–650 of 701 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940132 | Image signal converting apparatus | Masashi Uchida, Kunio Kawaguchi | 1999-08-17 |
| 5930394 | Picture coding apparatus and method thereof | Yasuhiro Fujimori, Kunio Kawaguchi | 1999-07-27 |
| 5926212 | Image signal processing apparatus and recording/reproducing apparatus | — | 1999-07-20 |
| 5912708 | Picture signal encoding device, picture signal encoding method, picture signal decoding device, picture signal decoding method, and recording medium | Kenji Takahashi | 1999-06-15 |
| 5903481 | Integrated circuit for processing digital signal | Takashi Horishi | 1999-05-11 |
| 5886794 | Picture encoding apparatus | Yasuhiro Fujimori, Kunio Kawaguchi | 1999-03-23 |
| 5878168 | Method and apparatus for picture encoding and decoding | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1999-03-02 |
| 5870434 | Apparatus and method for quantizing a digital signal based on quantizing steps including odd-numbered steps | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1999-02-09 |
| 5859667 | Hierarchical encoding and decoding apparatus for a digital image signal | Yasuhiro Fujimori, Takeharu Nishikata | 1999-01-12 |
| 5852470 | Signal converting apparatus and signal converting method | Yasuhiro Fujimori, Hideo Nakaya, Kenji Takahashi | 1998-12-22 |
| 5850261 | Efficient variable length encoder and decoder | Kenji Takahashi | 1998-12-15 |
| 5841375 | Information signal encoding apparatus, encoding method thereof, information signal decoding method, and information signal medium thereof | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1998-11-24 |
| 5835138 | Image signal processing apparatus and recording/reproducing apparatus | — | 1998-11-10 |
| 5825313 | Information signal encoding apparatus, encoding method thereof, information signal decoding method, and information signal record medium thereof | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1998-10-20 |
| 5809175 | Apparatus for effecting A/D conversation on image signal | — | 1998-09-15 |
| 5781238 | Information signal encoding apparatus, encoding method thereof, information signal decoding method, and information signal record medium thereof | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1998-07-14 |
| 5767986 | Picture encoding apparatus and method | Yasuhiro Fujimori, Kunio Kawaguchi | 1998-06-16 |
| 5764305 | Digital signal processing apparatus and method | — | 1998-06-09 |
| 5754692 | Picture coincidence detecting apparatus and method | Takashi Horishi | 1998-05-19 |
| 5748235 | Imaging apparatus including means for converting red, green, and blue signal components of standard resolution to respective high resolution signal components | Kunjo Kawaguchi | 1998-05-05 |
| 5739873 | Method and apparatus for processing components of a digital signal in the temporal and frequency regions | — | 1998-04-14 |
| 5734433 | Picture encoding apparatus, picture encoding method, picture encoding and transmitting method, and picture record medium | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1998-03-31 |
| 5706009 | Quantizing apparatus and quantizing method | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1998-01-06 |
| 5706367 | Transmitter and receiver for separating a digital video signal into a background plane and a plurality of motion planes | — | 1998-01-06 |
| 5703652 | Information signal encoding system and method for adaptively encoding an information signal | Yasuhiro Fujimori, Kenji Takahashi, Kunio Kawaguchi | 1997-12-30 |