Yamamoto; Kaichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamamoto; Kaichi.The latest application filed is for "apparatus for recording digital data of various kinds on a slant track of a recording tape".
- Yamamoto; Kaichi - Kanagawa JP
- Yamamoto; Kaichi - Zama JP
- Yamamoto; Kaichi - Tokyo JP
| Patent | Date |
|---|---|
| Apparatus for recording digital data of various kinds on a slant track of a recording tape Grant 4,672,480 - Yamamoto June 9, 1 | 1987-06-09 |
| Key signal generating apparatus for digital chromakey system Grant 4,533,937 - Yamamoto , et al. August 6, 1 | 1985-08-06 |
| Digital chromakey apparatus Grant 4,488,169 - Yamamoto December 11, 1 | 1984-12-11 |
| Digital video recorder Grant 4,468,710 - Hashimoto , et al. August 28, 1 | 1984-08-28 |
| Digital video data recording apparatus Grant 4,463,387 - Hashimoto , et al. July 31, 1 | 1984-07-31 |
| Method for recording and reproducing a digital color video signal Grant 4,429,334 - Hashimoto , et al. January 31, 1 | 1984-01-31 |
| Digital video signal reproducing apparatus Grant 4,392,162 - Yamamoto July 5, 1 | 1983-07-05 |
| Time base conversion apparatus Grant 4,378,593 - Yamamoto March 29, 1 | 1983-03-29 |
| Method and apparatus for processing a digital color video signal Grant 4,364,081 - Hashimoto , et al. December 14, 1 | 1982-12-14 |
| Digital signal processing apparatus Grant 4,329,708 - Yamamoto , et al. May 11, 1 | 1982-05-11 |
| Block sync signal extracting apparatus Grant 4,275,466 - Yamamoto June 23, 1 | 1981-06-23 |
| Recorder memory with variable read and write rates Grant 4,141,039 - Yamamoto February 20, 1 | 1979-02-20 |
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.
| 