Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206854 | 3D data decoding apparatus and 3D data coding apparatus | Keiichiro TAKADA, Tomohiro Ikai, Takeshi Chujoh, Tomoko Aono | 2025-01-21 |
| 12177490 | Video coding apparatus and video decoding apparatus | Takeshi Chujoh, Tomohiro Ikai, Yukinobu Yasugi, Tomonori Hashimoto, Tomoko Aono +1 more | 2024-12-24 |
| 11889070 | Image filtering apparatus, image decoding apparatus, and image coding apparatus | Tomohiro Ikai, Norio Itoh, Takeshi Chujoh, Hiroshi Watanabe | 2024-01-30 |
| 11631199 | Image filtering apparatus, image decoding apparatus, and image coding apparatus | Tomohiro Ikai, Tomoyuki Yamamoto, Norio Itoh | 2023-04-18 |
| 11109037 | Image decoder, image decoding method, image encoder, and image encode method | Takeshi TSUKUBA | 2021-08-31 |
| 10637791 | Reproduction device and generation device | Shuichi Watanabe, Takuya Iwanami | 2020-04-28 |
| 10306237 | Image decoder, image decoding method, image encoder, and image encode method | Takeshi TSUKUBA | 2019-05-28 |
| 9955171 | Image decoder, image decoding method, image encoder, and image encode method | Takeshi TSUKUBA | 2018-04-24 |
| 9936183 | Playback device | Shuichi Watanabe, Maki Takahashi | 2018-04-03 |
| 9832534 | Content transmission device and content playback device | Takuya Iwanami, Shuichi Watanabe, Hideki Suzuki | 2017-11-28 |
| 9813350 | Generation device, reproduction device, data structure, generation method, reproduction method, control program, and recording medium | Shuichi Watanabe, Takuya Iwanami | 2017-11-07 |
| 9667976 | Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium | Takeshi TSUKUBA | 2017-05-30 |
| 9641906 | Content transmission device, content playback device, content distribution system, method for controlling content transmission device, method for controlling content playback device, control program, and recording medium | Takuya Iwanami, Shuichi Watanabe, Hideki Suzuki | 2017-05-02 |
| 9485486 | Playback device, control method for playback device, generating device, control method for generating device, recording medium, data structure, control program, and recording medium recording the program | Shuichi Watanabe, Maki Takahashi | 2016-11-01 |
| 9161037 | Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium | Takeshi TSUKUBA | 2015-10-13 |
| 8644382 | Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium | Takeshi TSUKUBA | 2014-02-04 |
| 8139647 | Moving image decoding apparatus and moving image decoding method | Maki Takahashi | 2012-03-20 |
| 8131773 | Search information managing for moving image contents | Shuichi Watanabe, Hiroyuki Okada | 2012-03-06 |
| 7859529 | Image data display apparatus | Toshio Nomura | 2010-12-28 |
| 7624326 | Encoding device and method, decoding device and method, program, and recording medium | Shuichi Watanabe, Hiroyuki Katata | 2009-11-24 |
| 7362909 | Coding device and method and decoding device and method | Shuichi Watanabe, Shinya Hasegawa | 2008-04-22 |