Issued Patents All Time
Showing 51–75 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10346125 | Detection of clipping event in audio signals | Osamu Ichikawa | 2019-07-09 |
| 10170103 | Discriminative training of a feature-space transform | — | 2019-01-01 |
| 10119904 | Birefringence measurement device and birefringence measurement method | Akira Emoto, Naoki Otani | 2018-11-06 |
| 10062378 | Sound identification utilizing periodic indications | Osamu Ichikawa, Bhuvana Ramabhadran | 2018-08-28 |
| 10001439 | Localized surface plasmon resonance sensing chip and localized surface plasmon resonance sensing system | Akira Emoto | 2018-06-19 |
| 9941776 | Case structure for driving apparatus | Hiroshi Takei, Eiichiro Urabe, Tatsuya Noda, Jun Masuda | 2018-04-10 |
| 9818428 | Extraction of target speeches | Osamu Ichikawa | 2017-11-14 |
| 9734858 | Optical information recording/reproduction method and device | Daisuke Barada, Kiyonobu Tamura | 2017-08-15 |
| 9734821 | Testing words in a pronunciation lexicon | Osamu Ichikawa, Futoshi Iwama | 2017-08-15 |
| 9710538 | Processing device, processing method, program, and recording medium | — | 2017-07-18 |
| 9640197 | Extraction of target speeches | Osamu Ichikawa | 2017-05-02 |
| 9552409 | Genre generation device, non-transitory computer-readable recording medium storing genre generation program, and genre generation method | — | 2017-01-24 |
| 9370901 | Resin composition, optical compensation film using the same and production method of optical compensation film | Tohru Doi, Takahiro Kitagawa, Shinsuke Toyomasu | 2016-06-21 |
| 9251784 | Regularized feature space discrimination adaptation | Vaibhava Goel, Steven John Rennie | 2016-02-02 |
| 9160048 | Electronic device with terminal circuits | Masaki Tosaka | 2015-10-13 |
| 9155220 | Casing mounting rail, blank plate, and rack mount system | Takanaga Yokosawa, Takashi Watanabe, Yasuhiro Muramatsu | 2015-10-06 |
| 9070375 | Voice activity detection system, method, and program product | Osamu Ichikawa, Masafumi Nishimura | 2015-06-30 |
| 8930185 | Speech feature extraction apparatus, speech feature extraction method, and speech feature extraction program | Osamu Ichikawa, Masafumi Nishimura | 2015-01-06 |
| 8838594 | Automatic method to synchronize the time-line of video with audio feature quantity | Daisuke Sato | 2014-09-16 |
| 8838024 | Near field communication apparatus, display control method, and program | Jun Iwasaki, Natsumi Kaneko, Yasutaka Kotani | 2014-09-16 |
| 8812312 | System, method and program for speech processing | Osamu Ichikawa, Masafumi Nishimura | 2014-08-19 |
| 8767977 | Acoustic characteristic correction coefficient calculation apparatus, acoustic characteristic correction coefficient calculation method and acoustic characteristic correction apparatus | Toshifumi Yamamoto, Yasuhiro Kanishima | 2014-07-01 |
| 8762137 | Target voice extraction method, apparatus and program product | Osamu Ichikawa, Masafumi Nishimura | 2014-06-24 |
| 8715578 | Exhaust gas purifying apparatus | — | 2014-05-06 |
| 8712770 | Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise | Osamu Ichikawa, Masafumi Nishimura | 2014-04-29 |