Doi; Toshitada

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doi; Toshitada.The latest application filed is for "content selection system".

Company Profile

0.24.0

Doi; Toshitada - Kanagawa JP
Doi; Toshitada - Yokohama JP
Doi; Toshitada - Tokyo JP
Doi; Toshitada - Kitashinagawa Shinagawa-Ku JP
Doi; Toshitada - Yokahama JA
Doi; Toshitada - Kanagawa-ken JA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Content selection system Grant 7,197,455 - Sudo , et al. March 27, 2	2007-03-27
Information processing apparatus, information processing method, data recording medium, and information processing system Grant 6,742,118 - Doi , et al. May 25, 2	2004-05-25
Data supplying method and device thereof Grant 5,953,721 - Doi , et al. September 14, 1	1999-09-14
Method of digital signal transmission Grant 4,644,546 - Doi , et al. February 17, 1	1987-02-17
Method of recording odd and even words of one channel PCM signals in plural tracks Grant 4,622,598 - Doi , et al. November 11, 1	1986-11-11
Burst-error correcting system Grant RE31,666 - Doi , et al. September 11, 1	1984-09-11
Error correctable data transmission method Grant 4,413,340 - Odaka , et al. November 1, 1	1983-11-01
Method and apparatus for encoding digital with two error correcting codes Grant 4,398,292 - Doi , et al. August 9, 1	1983-08-09
Method and apparatus for communicating digital information words by error-correction encoding Grant 4,393,502 - Tanaka , et al. July 12, 1	1983-07-12
Digital signal transmission system with encoding and decoding sections for correcting errors by parity signals transmitted with digital information signals Grant 4,356,564 - Doi , et al. October 26, 1	1982-10-26
Burst-error correcting system Grant 4,355,392 - Doi , et al. October 19, 1	1982-10-19
PCM Signal transmitting system with error detecting and correcting capability Grant 4,306,305 - Doi , et al. December 15, 1	1981-12-15
Error correcting system Grant 4,238,852 - Iga , et al. December 9, 1	1980-12-09
Digital signal transmission method Grant 4,215,335 - Doi , et al. July 29, 1	1980-07-29
Encoding for error correction of recorded digital signals Grant 4,206,440 - Doi , et al. June 3, 1	1980-06-03
Method and system for transmitting and receiving blocks of encoded data words to minimize error distortion in the recovery of said data words Grant 4,188,616 - Kazami , et al. February 12, 1	1980-02-12
Video signal recorder/reproducer for recording and reproducing pulse signals Grant 4,138,694 - Doi , et al. February 6, 1	1979-02-06
Digital to analog converter with power amplification Grant 4,121,205 - Iga , et al. October 17, 1	1978-10-17
Stereophonic sound reproduction system Grant 4,069,394 - Doi , et al. January 17, 1	1978-01-17
Sound pickup assembly Grant 4,037,052 - Doi July 19, 1	1977-07-19
Antenna having combined elements for VHF and UHF signals Grant 3,918,063 - Nakamichi , et al. November 4, 1	1975-11-04
Antenna Having A Combined Dipole And Loop Portion Grant 3,727,230 - Doi April 10, 1	1973-04-10
Loop Antenna With Spaced Impedance Elements Grant 3,623,110 - Doi , et al. November 23, 1	1971-11-23
Loop Antenna Grant 3,573,830 - Tadama , et al. April 6, 1	1971-04-06

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.