Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11972591 | Image processing apparatus and image processing method | Kazuhiko YOSHIZAWA | 2024-04-30 |
| 11810567 | Speech recognition device, speech-recognition-device coordination system, and speech-recognition-device coordination method | Yasunobu Hashimoto, Ikuya Arai, Kazuhiko YOSHIZAWA, Hiroshi Shimizu, Sadao Tsuruga +1 more | 2023-11-07 |
| 9710049 | Display device, method of driving a display device, and display system | — | 2017-07-18 |
| 9532101 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2016-12-27 |
| 8976296 | Broadcasting and communication receiver apparatus | Yasuhisa Ichifuji, Takehito Kishi, Naoko Saito, Takanori Eda | 2015-03-10 |
| 8913197 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2014-12-16 |
| 8634416 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2014-01-21 |
| 8571392 | Apparatus for video recording and reproducing, and method for trick play of video | Mitsunobu Watanabe, Satoshi Iimuro | 2013-10-29 |
| 8345168 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2013-01-01 |
| 8009233 | Broadcasting and communication receiver apparatus | Yasuhisa Ichifuji, Takehito Kishi, Naoko Saito, Takanori Eda | 2011-08-30 |
| 7974316 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2011-07-05 |
| 7889281 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2011-02-15 |
| 7869429 | Packet relaying apparatus with payload reconstruction function | Takashi TOYOMURA, Naoki Mori | 2011-01-11 |
| 7509029 | Apparatus for recording and reproducing plural streams compressed in different formats | Tomoyuki Nonaka, Manabu Sasamoto, Satoshi Iimuro | 2009-03-24 |
| 7436458 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2008-10-14 |
| 7289158 | Broadcasting and communication receiver apparatus | Yasuhisa Ichifuji, Takehito Kishi, Naoko Saito, Takanori Eda | 2007-10-30 |
| 7283570 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2007-10-16 |
| 7173674 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2007-02-06 |
| 7158188 | Broadcasting and communication receiver apparatus | Yasuhisa Ichifuji, Takehito Kishi, Naoko Saito, Takanori Eda | 2007-01-02 |
| 7123631 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2006-10-17 |
| 6826202 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2004-11-30 |
| 6813283 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2004-11-02 |
| 6549243 | Digital broadcast receiver unit | Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei | 2003-04-15 |
| 6185228 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto, Shuko Sei +1 more | 2001-02-06 |
| 6037995 | Broadcasting and communication receiver apparatus | Yasuhisa Ichifuji, Takehito Kishi, Naoko Saito, Takanori Eda | 2000-03-14 |