Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12148442 | Signal processing device and signal processing method | — | 2024-11-19 |
| 12119017 | Information processing device, information processing system and information processing method | Akira Takahashi, Yuichiro Koyama, Hiroaki Ogawa, CHIE KAMADA, NORIKO TOTSUKA +6 more | 2024-10-15 |
| 11984121 | Information processing device to stop the turn off of power based on voice input for voice operation | Akira Fukui, Hiroaki Ogawa, Yoshinori Maeda, CHIE KAMADA, Emiru Tsunoo +6 more | 2024-05-14 |
| 11936718 | Information processing device and information processing method | NORIKO TOTSUKA, Hiroaki Ogawa, Yuki Takeda, KAN KURODA, Yoshinori Maeda +6 more | 2024-03-19 |
| 11514905 | Information processing apparatus and information processing method | NORIKO TOTSUKA, Yuichiro Koyama | 2022-11-29 |
| 11423921 | Signal processing device, signal processing method, and program | Shusuke Takahashi, Akira Takahashi, Kazuki Ochiai, Yoshiaki Oikawa | 2022-08-23 |
| 11386904 | Signal processing device, signal processing method, and program | — | 2022-07-12 |
| 11310593 | Voice input device and method for estimation of utterance direction | Shusuke Takahashi, Akira Takahashi, Kazuki Ochiai | 2022-04-19 |
| 11270718 | Signal processing apparatus and signal processing method | Shusuke Takahashi, Akira Takahashi, Kazuki Ochiai | 2022-03-08 |
| 11245983 | Audio processing device and method for echo cancellation | — | 2022-02-08 |
| 10861449 | Information processing device and information processing method | Yuichiro Koyama | 2020-12-08 |
| 10088623 | Light emitting device | Soichiro Nakamura, Hiroyasu Sato, Masao Kondo, Hirotaka Tako, Keiichi Takahashi +3 more | 2018-10-02 |
| 9964684 | Light emitting device | Soichiro Nakamura, Hiroyasu Sato, Masao Kondo, Hirotaka Tako, Keiichi Takahashi +3 more | 2018-05-08 |
| 9852724 | Audio device, sound processing method, sound processing program, sound output method, and sound output program | Satoshi Higuchi, Toshiyuki Sekiya, Yuki Fujikashi, Kazuya Katsuki, Koji Matsuura +1 more | 2017-12-26 |
| 9398247 | Audio volume control device, control method and program | — | 2016-07-19 |
| 8749691 | Photographing system, pattern detection system, and electronic unit | Kazuya Katsuki, Shinichi Hayashi, Yusuke Sakai, Shingo Tsurumi | 2014-06-10 |