Issued Patents All Time
Showing 26–50 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818446 | File producing method, file producing device, and recording medium | Tadamasa TOMA, Hiroshi Yahata, Masayuki Kozuka, Kaoru Murase, Masaya Yamamoto | 2017-11-14 |
| 9661320 | Encoding device, decoding device, playback device, encoding method, and decoding method | Taiji Sasaki, Hiroshi Yahata, Takahiro NISHI, Toru Kawaguchi, Yuka Ozawa | 2017-05-23 |
| 9654823 | File generating method and file generating apparatus | Tadamasa TOMA, Masaya Yamamoto, Hiroshi Yahata, Masayuki Kozuka, Kaoru Murase | 2017-05-16 |
| 9596499 | Content recording method, recording apparatus, and recording system | Masayuki Kozuka, Masaya Yamamoto, Hiroshi Yahata, Shingo Matsumoto, Kaoru Murase +1 more | 2017-03-14 |
| 9596450 | Video transmission device, video transmission method, and video playback device | Hiroshi Yahata, Toru Kawaguchi | 2017-03-14 |
| 9473759 | Transmission device, reception and playback device, transmission method, and reception and playback method | Kazuhiro Mochinaga, Hiroshi Yahata, Yasushi Uesaka | 2016-10-18 |
| 9456194 | Reception/reproduction device, transmission device, reception/reproduction method and transmission method | Kazuhiro Mochinaga, Hiroshi Yahata, Yasushi Uesaka | 2016-09-27 |
| 9392246 | Recording medium, playback device, recording device, encoding method, and decoding method related to higher image quality | Taiji Sasaki, Hiroshi Yahata | 2016-07-12 |
| 9357200 | Video processing device and video processing method | Yasushi Uesaka, Hiroshi Yahata, Wataru Ikeda, Yuka Ozawa, Toru Kawaguchi | 2016-05-31 |
| 9344703 | Recording medium, playback device, system LSI, playback method, glasses, and display device for 3D images | Wataru Ikeda | 2016-05-17 |
| 9300903 | Recording medium, reproduction device, and recording device | Kazuhiro Mochinaga, Taiji Sasaki, Hiroshi Yahata, Tomohiro Matsumoto | 2016-03-29 |
| 9288430 | Recording medium, playback device, recording device, playback method and recording method for recording progressive pictures at high frame rate | Hiroshi Yahata | 2016-03-15 |
| 9280314 | Method for controlling cordless telephone device, handset of cordless telephone device, and cordless telephone device | Masayuki Kozuka, Shingo Matsumoto, Hideyuki Oka, Akihiko Inoue, Hiroshi Yahata +2 more | 2016-03-08 |
| 9277217 | Video coding device for coding videos of a plurality of qualities to generate streams and video playback device for playing back streams | Taiji Sasaki, Hiroshi Yahata, Tadamasa TOMA | 2016-03-01 |
| 9218109 | Recording medium, playback device, recording device, playback method and recording method for editing recorded content while maintaining compatibility with old format | Kazuhiro Mochinaga, Hiroshi Yahata | 2015-12-22 |
| 9217196 | Method for forming DLC film on spline shaft and hot cathode PIG plasma CVD device | Junji Ando, Tomoo Suzuki, Akinori Iwai, Nobuyoshi Yoshimura, Hiroyuki Hashitomi | 2015-12-22 |
| 9185386 | Video processing device, transmission device, video processing system, video processing method, transmission method, computer program and integrated circuit | Yuka Ozawa, Toru Kawaguchi, Hiroshi Yahata, Yasushi Uesaka | 2015-11-10 |
| 9154767 | Data broadcast display device, data broadcast display method, and data broadcast display program | Yuka Ozawa, Toru Kawaguchi, Hiroshi Yahata, Yasushi Uesaka | 2015-10-06 |
| 9025941 | Data creation device and playback device for video picture in video stream | Taiji Sasaki, Hiroshi Yahata, Tadamasa TOMA | 2015-05-05 |
| 8989556 | Recording medium, playback device, recording device, and recording method | Tomohiro Matsumoto, Taiji Sasaki, Hiroshi Yahata, Yoshiichiro Kashiwagi | 2015-03-24 |
| 8861940 | Recording medium, playback device and integrated circuit | Taiji Sasaki, Hiroshi Yahata, Takeshi Tanaka | 2014-10-14 |
| 8849103 | Recording medium, playback device, and integrated circuit | Taiji Sasaki, Hiroshi Yahata | 2014-09-30 |
| 8831400 | Recording medium, playback device, and integrated circuit | Taiji Sasaki, Hiroshi Yahata | 2014-09-09 |
| 8814028 | Method of removing bulging portions to manufacture a friction welded propeller shaft | Satoshi Araki, Yukinobu Nishiyama, Yoshinori SATOU, Kazunori Aoki | 2014-08-26 |
| 8773584 | Playback apparatus, playback method, integrated circuit, broadcast system, and broadcast method using a broadcast video and additional video | Taiji Sasaki, Hiroshi Yahata, Yasushi Uesaka, Kazuhiro Mochinaga | 2014-07-08 |