Ibaraki; Satoru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ibaraki; Satoru.The latest application filed is for "built-in microphone device".
- Ibaraki; Satoru - Higashiosaka JP
- IBARAKI, SATORU - OSAKA JP
- Ibaraki; Satoru - Higashioosaka JP
- Ibaraki; Satoru - Kadoma JP
| Patent | Date |
|---|---|
| Speech recognition apparatus for AV equipment Grant 6,665,645 - Ibaraki , et al. December 16, 2 | 2003-12-16 |
| Built-in microphone device Grant 6,639,986 - Kanamori , et al. October 28, 2 | 2003-10-28 |
| Built-in Microphone Device App 20030161484 - KANAMORI, TAKEO ; et al. | 2003-08-28 |
| Stereo ultradirectional microphone apparatus Grant 5,633,935 - Kanamori , et al. May 27, 1 | 1997-05-27 |
| Pressure gradient type microphone apparatus with acoustic terminals provided by acoustic passages Grant 5,526,430 - Ono , et al. June 11, 1 | 1996-06-11 |
| Echo canceller Grant 5,463,618 - Furukawa , et al. October 31, 1 | 1995-10-31 |
| Array microphone Grant 5,058,170 - Kanamori , et al. October 15, 1 | 1991-10-15 |
| Howling canceller Grant 4,747,132 - Ibaraki , et al. May 24, 1 | 1988-05-24 |
| Microphone capable of cancelling mechanical generated noise Grant 4,127,749 - Atoji , et al. November 28, 1 | 1978-11-28 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 