Masaru TAKAHASHI

Person

Yokosuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Video recording and reproducing method, and video reproducing appar...
- Patent number 9,451,229
- Issue date Sep 20, 2016
- Hitachi Maxell, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Mobile communication terminal, data transmission method, apparatus,...
- Patent number 8,509,843
- Issue date Aug 13, 2013
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control system and communication control method
- Patent number 8,472,959
- Issue date Jun 25, 2013
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video recording and reproducing method, and video reproducing appar...
- Patent number 8,417,088
- Issue date Apr 9, 2013
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Moving picture encoding apparatus
- Patent number 8,170,111
- Issue date May 1, 2012
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoder
- Patent number 8,102,914
- Issue date Jan 24, 2012
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data communications system and data communications method for detec...
- Patent number 8,001,193
- Issue date Aug 16, 2011
- NTT DoCoMo, Inc.
- Takeshi Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video recording and reproducing method, and video reproducing appar...
- Patent number 7,995,897
- Issue date Aug 9, 2011
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Communication control apparatus, communication control method, mobi...
- Patent number 7,996,011
- Issue date Aug 9, 2011
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal encoding apparatus and computer readable medium with q...
- Patent number 7,965,768
- Issue date Jun 21, 2011
- Hitachi, Ltd.
- Hiroaki Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unwanted mail discriminating apparatus and unwanted mail discrimina...
- Patent number 7,890,588
- Issue date Feb 15, 2011
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding apparatus, video camera
- Patent number 7,865,024
- Issue date Jan 4, 2011
- Hitachi, Ltd.
- Yusuke Yatabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Play-back device and method for controlling the same
- Patent number 7,860,369
- Issue date Dec 28, 2010
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal recording/reproducing apparatus
- Patent number 7,689,100
- Issue date Mar 30, 2010
- Hitachi, Ltd.
- Manabu Sasamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recording apparatus, reproduction apparatus, recording/reprodu...
- Patent number 7,512,324
- Issue date Mar 31, 2009
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Video recording method and apparatus
- Patent number 7,457,529
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing apparatus, transmitting apparatus and transmi...
- Patent number 7,421,192
- Issue date Sep 2, 2008
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for converting a compressed video stream with...
- Patent number 7,346,271
- Issue date Mar 18, 2008
- Hitachi, Ltd.
- Hironori Komi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reproduction apparatus
- Patent number 7,336,786
- Issue date Feb 26, 2008
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding apparatus, video camera
- Patent number 7,317,837
- Issue date Jan 8, 2008
- Hitachi, Ltd.
- Yusuke Yatabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for recording and reproducing video data, and...
- Patent number 7,295,767
- Issue date Nov 13, 2007
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Moving picture encoding apparatus
- Patent number 7,272,185
- Issue date Sep 18, 2007
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture encoding apparatus
- Patent number 6,940,906
- Issue date Sep 6, 2005
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reproduction apparatus and decoding apparatus
- Patent number 6,882,728
- Issue date Apr 19, 2005
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording medium
- Patent number 6,856,760
- Issue date Feb 15, 2005
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal recording/reproducing apparatus
- Patent number 6,804,453
- Issue date Oct 12, 2004
- Hitachi, Ltd.
- Manabu Sasamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video reproducing method and apparatus
- Patent number 6,754,440
- Issue date Jun 22, 2004
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing video data, and...
- Patent number 6,424,795
- Issue date Jul 23, 2002
- Hitachi, Ltd.
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Picture signal digital processing unit
- Patent number 5,636,316
- Issue date Jun 3, 1997
- Hitachi, Ltd.
- Masuo Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video signal recording and reproducing apparatus and method...
- Patent number 5,550,640
- Issue date Aug 27, 1996
- Hitachi, Ltd.
- Yukitoshi Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...
- Publication number 20160373711
- Publication date Dec 22, 2016
- Hitachi Maxell, Ltd.
- Masaru TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...
- Publication number 20160249032
- Publication date Aug 25, 2016
- Hitachi Maxell, Ltd.
- Masaru TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...
- Publication number 20140010516
- Publication date Jan 9, 2014
- Hitachi, Ltd
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
COMMUNICATION CONTROL SYSTEM AND COMMUNICATION CONTROL METHOD
- Publication number 20120115484
- Publication date May 10, 2012
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...
- Publication number 20110299825
- Publication date Dec 8, 2011
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
E-MAIL OPERATION SYSTEM, E-MAIL OPERATION DEVICE, AND E-MAIL OPERAT...
- Publication number 20110289167
- Publication date Nov 24, 2011
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Moving Picture Encoding Apparatus
- Publication number 20100111188
- Publication date May 6, 2010
- Hitachi, Ltd
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL FUNCTION MANAGEMENT SERVER, COMMUNICATION SYSTEM, AND COMM...
- Publication number 20090222538
- Publication date Sep 3, 2009
- NTT DoCoMo, Inc.
- Masaru TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION TERMINAL, DATA TRANSMISSION METHOD, COMMUNICAT...
- Publication number 20090131102
- Publication date May 21, 2009
- NTT DoCoMo, Inc.
- Masaru TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO RECORDING METHOD AND APPARATUS
- Publication number 20090116820
- Publication date May 7, 2009
- Masaru TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording/Reproducing Apparatus, Transmitting Apparatus and Transmi...
- Publication number 20090003804
- Publication date Jan 1, 2009
- Hitachi, Ltd
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Decoder
- Publication number 20090003450
- Publication date Jan 1, 2009
- Masaru TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD, MOBI...
- Publication number 20080207266
- Publication date Aug 28, 2008
- NTT DoCoMo, Inc.
- Masaru TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for converting a compressed video stream with...
- Publication number 20080205510
- Publication date Aug 28, 2008
- Hironori Komi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus
- Publication number 20080152313
- Publication date Jun 26, 2008
- Hitachi, Ltd.
- Hiroshi Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoding Apparatus, Video Camera
- Publication number 20080111897
- Publication date May 15, 2008
- Hitachi, Ltd
- Yusuke Yatabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for processing data of program
- Publication number 20080040751
- Publication date Feb 14, 2008
- Keisuke Inata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Moving Picture Encoding Apparatus
- Publication number 20070297514
- Publication date Dec 27, 2007
- Hitachi, Ltd
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image coding apparatus and image coding program
- Publication number 20060280243
- Publication date Dec 14, 2006
- Hiroaki Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data communications system and data communications method
- Publication number 20060262867
- Publication date Nov 23, 2006
- NTT DoCoMo, Inc.
- Takeshi Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Unwanted mail discriminating apparatus and unwanted mail discrimina...
- Publication number 20060259561
- Publication date Nov 16, 2006
- NTT DoCoMo, Inc.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Play-back device and method for controlling the same
- Publication number 20060248439
- Publication date Nov 2, 2006
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Recording and playback apparatus and method
- Publication number 20060177197
- Publication date Aug 10, 2006
- Taku Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Player/recorder, contents playing back method and contents recordin...
- Publication number 20060077812
- Publication date Apr 13, 2006
- Hitachi, Ltd
- Masaru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Information processing apparatus
- Publication number 20050281543
- Publication date Dec 22, 2005
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Moving picture encoding apparatus
- Publication number 20050254582
- Publication date Nov 17, 2005
- Hitachi, Ltd
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reproduction apparatus and decoding apparatus
- Publication number 20050058286
- Publication date Mar 17, 2005
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal recording/reproducing apparatus
- Publication number 20050025458
- Publication date Feb 3, 2005
- Manabu Sasamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for recording and reproducing video data, and...
- Publication number 20040264937
- Publication date Dec 30, 2004
- Hitachi, Ltd.
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording/reproducing apparatus, transmitting apparatus and transmi...
- Publication number 20040240839
- Publication date Dec 2, 2004
- Hitachi, Ltd
- Masaru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masaru TAKAHASHI

Person

Patents Grantslast 30 patents

Video recording and reproducing method, and video reproducing appar...

Mobile communication terminal, data transmission method, apparatus,...

Communication control system and communication control method

Video recording and reproducing method, and video reproducing appar...

Moving picture encoding apparatus

Image decoder

Data communications system and data communications method for detec...

Video recording and reproducing method, and video reproducing appar...

Communication control apparatus, communication control method, mobi...

Video signal encoding apparatus and computer readable medium with q...

Unwanted mail discriminating apparatus and unwanted mail discrimina...

Encoding apparatus, video camera

Play-back device and method for controlling the same

Digital signal recording/reproducing apparatus

Data recording apparatus, reproduction apparatus, recording/reprodu...

Video recording method and apparatus

Recording/reproducing apparatus, transmitting apparatus and transmi...

Apparatus and method for converting a compressed video stream with...

Reproduction apparatus

Encoding apparatus, video camera

Method and apparatus for recording and reproducing video data, and...

Moving picture encoding apparatus

Moving picture encoding apparatus

Reproduction apparatus and decoding apparatus

Recording medium

Digital signal recording/reproducing apparatus

Video reproducing method and apparatus

Method and apparatus for recording and reproducing video data, and...

Picture signal digital processing unit

Digital video signal recording and reproducing apparatus and method...

Patents Applicationslast 30 patents

VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...

VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...

VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...

COMMUNICATION CONTROL SYSTEM AND COMMUNICATION CONTROL METHOD

VIDEO RECORDING AND REPRODUCING METHOD, AND VIDEO REPRODUCING APPAR...

E-MAIL OPERATION SYSTEM, E-MAIL OPERATION DEVICE, AND E-MAIL OPERAT...

Moving Picture Encoding Apparatus

TERMINAL FUNCTION MANAGEMENT SERVER, COMMUNICATION SYSTEM, AND COMM...

MOBILE COMMUNICATION TERMINAL, DATA TRANSMISSION METHOD, COMMUNICAT...

VIDEO RECORDING METHOD AND APPARATUS

Recording/Reproducing Apparatus, Transmitting Apparatus and Transmi...

Image Decoder

COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD, MOBI...

Apparatus and method for converting a compressed video stream with...

Image processing apparatus

Encoding Apparatus, Video Camera

Apparatus for processing data of program

Moving Picture Encoding Apparatus

Image coding apparatus and image coding program

Data communications system and data communications method

Unwanted mail discriminating apparatus and unwanted mail discrimina...

Play-back device and method for controlling the same

Recording and playback apparatus and method

Player/recorder, contents playing back method and contents recordin...

Information processing apparatus

Moving picture encoding apparatus

Reproduction apparatus and decoding apparatus

Digital signal recording/reproducing apparatus

Method and apparatus for recording and reproducing video data, and...

Recording/reproducing apparatus, transmitting apparatus and transmi...