Yanagihara; Naofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yanagihara; Naofumi.The latest application filed is for "shutter time compensation".

Company Profile

0.51.9

Yanagihara; Naofumi - Tokyo JP

*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
Shutter time compensation Grant 7,705,889 - Tabatabai , et al. April 27, 2	2010-04-27
Information processing apparatus and method, and program storage medium Grant 7,593,464 - Yanagihara , et al. September 22, 2	2009-09-22
Digital signal conversion method and digital signal conversion device Grant 7,526,030 - Yanagihara , et al. April 28, 2	2009-04-28
Shutter time compensation App 20080309778 - Tabatabai; Ali ; et al.	2008-12-18
Digital signal conversion method and digital signal conversion device App 20070263728 - Yanagihara; Naofumi ; et al.	2007-11-15
Digital signal conversion method and digital signal conversion device Grant 7,227,898 - Yanagihara , et al. June 5, 2	2007-06-05
Information processing apparatus and method, and program storage medium Grant 7,221,709 - Yanagihara , et al. May 22, 2	2007-05-22
Motion estimation process and system using sparse search block-matching and integral protection Grant 6,996,176 - Chang , et al. February 7, 2	2006-02-07
Digital signal conversion method and digital signal conversion device Grant 6,963,606 - Yanagihara , et al. November 8, 2	2005-11-08
Information processing apparatus and method, and program storage medium App 20050157787 - Yanagihara, Naofumi ; et al.	2005-07-21
Information processing apparatus and method, and program storage medium App 20050157788 - Yanagihara, Naofumi ; et al.	2005-07-21
Digital signal conversion method and digital signal conversion device App 20050157786 - Yanagihara, Naofumi ; et al.	2005-07-21
Transmitting apparatus and method, receiving apparatus and method Grant 6,763,037 - Yanagihara , et al. July 13, 2	2004-07-13
Picture decoding method and apparatus Grant 6,748,018 - Sato , et al. June 8, 2	2004-06-08
Picture information conversion method and apparatus Grant 6,714,592 - Liu , et al. March 30, 2	2004-03-30
Processing of packets in MPEG encoded transport streams using additional data attached to each packet Grant 6,697,432 - Yanagihara , et al. February 24, 2	2004-02-24
Methods and apparatus for motion estimation in compressed domain Grant 6,690,728 - Chang , et al. February 10, 2	2004-02-10
Apparatus and method for transforming picture information Grant 6,687,296 - Sato , et al. February 3, 2	2004-02-03
Picture data compression device and red data detection device Grant 6,674,897 - Sugisaki , et al. January 6, 2	2004-01-06
Methods and apparatus for motion estimation using neighboring macroblocks Grant 6,671,319 - Chang , et al. December 30, 2	2003-12-30
Method and apparatus for converting image information Grant 6,658,157 - Satoh , et al. December 2, 2	2003-12-02
Picture Decoding Method And Apparatus App 20030185456 - SATO, KAZUSHI ; et al.	2003-10-02
Processing Of Packets In Mpeg Encoded Transport Streams Using Additional Data Attached To Each Packet App 20030133509 - YANAGIHARA, NAOFUMI ; et al.	2003-07-17
Picture decoding method and apparatus Grant 6,539,056 - Sato , et al. March 25, 2	2003-03-25
Picture decoding method and apparatus Grant 6,532,309 - Sato , et al. March 11, 2	2003-03-11
Methods and apparatus for reduction of prediction modes in motion estimation Grant 6,483,876 - Chang , et al. November 19, 2	2002-11-19
Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method Grant 6,442,330 - Yanagihara , et al. August 27, 2	2002-08-27
Recording digital video signals and redundancy signals for error correction Grant 6,438,319 - Inoue , et al. August 20, 2	2002-08-20
Data decoding system, data decoding method, transmission method, transmission device, receiving device, and receiving method Grant 6,370,322 - Horiguchi , et al. April 9, 2	2002-04-09
Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method Grant 6,285,824 - Yanagihara , et al. September 4, 2	2001-09-04
Data Decoding System, Data Decoding Method, Transmission Method, Transmission Device, Receiving Device, And Receiving Method App 20010012447 - HORIGUCHI, MARI ; et al.	2001-08-09
Method and apparatus for selecting a quantization table for encoding a digital image Grant 6,266,375 - Chang , et al. July 24, 2	2001-07-24
Apparatus for transmitting data in isochronous and asynchronous manners, an apparatus for receiving the same, and a system and method for such transmitting and receiving of such data Grant 6,233,393 - Yanagihara , et al. May 15, 2	2001-05-15
Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method App 20010001024 - Yanagihara, Naofumi ; et al.	2001-05-10
Method and system for improved digital video data processing using 4-point discrete cosine transforms Grant 6,215,909 - Chang , et al. April 10, 2	2001-04-10
Data decoding system and method, transfer device and method, and receiving device and method Grant 6,211,800 - Yanagihara , et al. April 3, 2	2001-04-03
Transmitting apparatus and method, receiving apparatus and method Grant 6,172,989 - Yanagihara , et al. January 9, 2	2001-01-09
Method and system for improved digital video data processing using 8-point discrete cosine transforms Grant 6,137,916 - Chang , et al. October 24, 2	2000-10-24
Hierarchical motion estimation process and system using block-matching and integral projection Grant 6,130,912 - Chang , et al. October 10, 2	2000-10-10
Motion estimation process and system using sparse search block-matching and integral projection Grant 6,128,047 - Chang , et al. October 3, 2	2000-10-03
Method and apparatus for reproducing/recording at variable speeds dependent upon the bit rate of the MPEG encoded signal Grant 6,115,531 - Yanagihara September 5, 2	2000-09-05
Apparatus and method for recording and reproducing a television signal Grant 5,909,532 - Kanota , et al. June 1, 1	1999-06-01
Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method Grant 5,899,578 - Yanagihara , et al. May 4, 1	1999-05-04
Transmission, recording and reproduction of digital data and time information in transport packets using a compression ratio Grant 5,859,949 - Yanagihara January 12, 1	1999-01-12
Transmission recording and reproduction of digital data and time information in transport packets using a compression ratio Grant 5,845,043 - Yanagihara December 1, 1	1998-12-01
Transmission, recording and reproduction of digital data and time information in transport packets using a compression ratio Grant 5,835,668 - Yanagihara November 10, 1	1998-11-10
Method and apparatus storing multiple protocol, compressed audio video data Grant 5,832,085 - Inoue , et al. November 3, 1	1998-11-03
Method and apparatus for encoding a digital video signal Grant 5,745,644 - Yanagihara , et al. April 28, 1	1998-04-28
Recording/reproducing video signals with a plurality of playback speeds Grant 5,712,946 - Yanagihara January 27, 1	1998-01-27
Method and apparatus for encoding a digital image signal Grant 5,699,475 - Oguro , et al. December 16, 1	1997-12-16
Apparatus and method for recording and reproducing digital video data in a variable-speed mode Grant 5,684,917 - Yanagihara , et al. November 4, 1	1997-11-04
Method and apparatus for modifying the quantization step of each macro-block in a video segment Grant 5,677,734 - Oikawa , et al. October 14, 1	1997-10-14
Apparatus and method for recording and reproducing digital video signal data by dividing the data and encoding it on multiple coding paths Grant 5,557,479 - Yanagihara September 17, 1	1996-09-17
Method and apparatus for recording video signals on a record medium Grant 5,557,420 - Yanagihara , et al. September 17, 1	1996-09-17
Apparatus for magnetically recording digital data Grant 5,416,651 - Uetake , et al. May 16, 1	1995-05-16
Method and apparatus for encoding an image signal using a multi-stage quantizing number determiner Grant 5,404,168 - Yamada , et al. April 4, 1	1995-04-04
Tracking control apparatus of rotary head type recording unit using pilot signals of different frequencies and different formats Grant 5,402,281 - Yanagihara , et al. March 28, 1	1995-03-28
Apparatus for compression encoding video signals Grant 5,347,310 - Yamada , et al. September 13, 1	1994-09-13
High efficiency data compressed image encoding Grant 5,321,440 - Yanagihara , et al. June 14, 1	1994-06-14
Digital high-definition video signal recording and reproducing apparatus Grant 5,317,413 - Yanagihara May 31, 1	1994-05-31

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