Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11553155 | Communication controller and control method of communication controller | Tomonori Sato, Makoto Noguchi | 2023-01-10 |
| 8547416 | Signal processing apparatus, signal processing method, program, and recording medium for enhancing voice | — | 2013-10-01 |
| 8411165 | Microphone apparatus, reproducing apparatus, and image taking apparatus | — | 2013-04-02 |
| 8331583 | Noise reducing apparatus and noise reducing method | — | 2012-12-11 |
| 8320583 | Noise reducing device and noise determining method | — | 2012-11-27 |
| 8150061 | Sound generating method, sound generating apparatus, sound reproducing method, and sound reproducing apparatus | — | 2012-04-03 |
| 8036398 | Circuit and apparatus having a delay unit for reducing periodic noise | — | 2011-10-11 |
| 7711557 | Audio signal noise reduction device and method | — | 2010-05-04 |
| 7697699 | Method of and apparatus for reducing noise | — | 2010-04-13 |
| 7436968 | Adaptive noise reduction method and device | — | 2008-10-14 |
| 7174023 | Automatic wind noise reduction circuit and automatic wind noise reduction method | — | 2007-02-06 |
| 5805469 | Digital audio signal processing apparatus and method for error concealment | Ichiro Okamoto, Isao Miyai, Shinji Nakamura | 1998-09-08 |
| 5506620 | Recording/reproducing apparatus for providing indications of abnormal states | — | 1996-04-09 |
| 4970126 | Highly corrosion-resistant, multi-layer coated steel sheets | Takeshi Adaniya, Masaaki Yamashita, Takahiro Kubota, Norio Nikaido, Yoshiaki Miyosawa +1 more | 1990-11-13 |
| 4775600 | Highly corrosion-resistant surface-treated steel plate | Takeshi Adaniya, Masaaki Yamashita, Akira Enatsu, Takahiro Kubota, Norio Nikaido +2 more | 1988-10-04 |