Shinkawa; Keiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shinkawa; Keiro.The latest application filed is for "digital signal transmission system with priority information forcing display of text on a receiver".
- Shinkawa; Keiro - Hiratsuka JP
- Shinkawa; Keiro - Yokohama JP
| Patent | Date |
|---|---|
| Digital signal transmission system with priority information forcing display of text on a receiver Grant 5,760,820 - Eda , et al. June 2, 1 | 1998-06-02 |
| Ghost canceller using fuzzy control Grant 5,285,279 - Sakamoto , et al. February 8, 1 | 1994-02-08 |
| Ghost reduction device for removing ghost components of a television signal Grant 5,210,607 - Sakamoto , et al. May 11, 1 | 1993-05-11 |
| Frequency converter used for a receiver which receives signals of a UHF band or a microwave band Grant 4,731,875 - Mizukami , et al. March 15, 1 | 1988-03-15 |
| FET microwave oscillator being frequency stabilized by capacitive reactance micro-strip stub line Grant RE32,527 - Shinkawa , et al. October 20, 1 | 1987-10-20 |
| Phase locked loop circuit for demodulating suppressed carrier signals Grant 4,642,573 - Noda , et al. February 10, 1 | 1987-02-10 |
| FET Microwave oscillator being frequency stabilized by capacitive reactance micro-strip stub line Grant 4,435,688 - Shinkawa , et al. March 6, 1 | 1984-03-06 |
| FM Television signal receiving circuit Grant 4,417,279 - Shinkawa , et al. November 22, 1 | 1983-11-22 |
| Mixer circuit Grant 4,249,263 - Shinkawa , et al. February 3, 1 | 1981-02-03 |
| Self-oscillating mixer circuit Grant 4,219,779 - Shinkawa , et al. August 26, 1 | 1980-08-26 |
| SHF band oscillator circuit using FET Grant 4,187,476 - Shinkawa , et al. February 5, 1 | 1980-02-05 |
| Mixer circuit Grant 4,031,472 - Shinkawa , et al. June 21, 1 | 1977-06-21 |
| Rat-race mixer circuit Grant 4,008,438 - Shinkawa , et al. February 15, 1 | 1977-02-15 |
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.
| 