Issued Patents All Time
Showing 25 most recent of 268 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260872 | Speech processing system and speech processing method | Kota Otsuka, Yasunari Sato | 2025-03-25 |
| 11608076 | Agent device, and method for controlling agent device | Toshikatsu Kuramochi, Hiroshi Honda | 2023-03-21 |
| 11380325 | Agent device, system, control method of agent device, and storage medium | Masaki Kurihara, Shinya Yasuhara, Yusuke Oi, Hiroshi Honda | 2022-07-05 |
| 11158372 | Semiconductor memory device | Takashi Yamasaki | 2021-10-26 |
| 10629263 | Semiconductor memory device | Takashi Yamasaki | 2020-04-21 |
| 9503816 | Surround signal generating device, surround signal generating method and surround signal generating program | Akihiro Iseki, Yoshiki Ohta, Hiroyuki Ishihara, Yoshitomo Imanishi | 2016-11-22 |
| 9407230 | Sound output setting apparatus, method, and computer program product | Hironari Nishino, Yasushi Tsukamoto | 2016-08-02 |
| 9267887 | High-pressure fluorescence flow cell, flow cell assembly, fluorescence detector, and supercritical fluid chromatograph | Takeshi Kanomata, Yoshiteru Horikawa | 2016-02-23 |
| 8917973 | Digital video recording system and its recording medium | Hideo Ando, Kazuyuki Uyama | 2014-12-23 |
| 8588584 | Information recording medium, recording/reproducing method, and recording/reproducing apparatus | Hideo Ando, Kazuyuki Uyama, Yuuji Ito | 2013-11-19 |
| 8571389 | Information recording medium, information recording/playback method, and information recording/playback apparatus | Masahiro Nakashika, Hiroaki Unno, Yuuji Ito | 2013-10-29 |
| 8526783 | Digital video recording system and its recording medium | Hideo Ando, Kazuyuki Uyama | 2013-09-03 |
| 8488949 | Information recording medium, information recording/playback method, and information recording/playback apparatus | Masahiro Nakashika, Hiroaki Unno, Yuuji Ito | 2013-07-16 |
| 8417101 | Recording medium of stream data, and recording method and playback method of the same | Hideo Ando, Kazuyuki Uyama, Yuuji Ito | 2013-04-09 |
| 8417093 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2013-04-09 |
| 8396353 | Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus | Masahiro Nakashika, Yasufumi Tsumagari | 2013-03-12 |
| 8391685 | Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus | Masahiro Nakashika, Yasufumi Tsumagari | 2013-03-05 |
| 8391683 | Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus | Masahiro Nakashika, Yasufumi Tsumagari | 2013-03-05 |
| 8391684 | Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus | Masahiro Nakashika, Yasufumi Tsumagari | 2013-03-05 |
| 8320737 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2012-11-27 |
| 8311388 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2012-11-13 |
| 8306388 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2012-11-06 |
| 8306389 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2012-11-06 |
| 8301010 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2012-10-30 |
| 8295675 | Recording medium capable of interactive reproducing and reproduction system for the same | Kazuhiko Taira, Tomoaki Kurano, Hideki Mimura, Takeshi Hagio | 2012-10-23 |