Masahiko MAWATARI

Person

Yokohma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication device and communication method
- Patent number 11,297,277
- Issue date Apr 5, 2022
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device and communication method
- Patent number 10,873,717
- Issue date Dec 22, 2020
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device and communication method
- Patent number 9,706,151
- Issue date Jul 11, 2017
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method
- Patent number 9,635,303
- Issue date Apr 25, 2017
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transmitting a video signal from a transmitte...
- Patent number 9,258,602
- Issue date Feb 9, 2016
- Hitachi Maxell, Ltd.
- Nobuaki Kabuto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video transmission device, video display device, and video transmis...
- Patent number 9,237,303
- Issue date Jan 12, 2016
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission apparatus and signal transmission method
- Patent number 9,210,351
- Issue date Dec 8, 2015
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video transmission device, video display device, and video transmis...
- Patent number 8,885,102
- Issue date Nov 11, 2014
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter, receiver, and communication path switch method
- Patent number 8,799,541
- Issue date Aug 5, 2014
- Kabushiki Kaisha Toshiba
- Takashi Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audiovisual (AV) device and control method thereof
- Patent number 8,375,417
- Issue date Feb 12, 2013
- Kabushiki Kaisha Toshiba
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transmitting a video signal from a transmitte...
- Patent number 8,341,661
- Issue date Dec 25, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Nobuaki Kabuto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audiovisual (AV) device and control method thereof
- Patent number 8,056,111
- Issue date Nov 8, 2011
- Kabushiki Kaisha Toshiba
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audiovisual (AV) device and control method thereof
- Patent number 7,827,588
- Issue date Nov 2, 2010
- Kabushiki Kaisha Toshiba
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data display system, data relay device, data relay method, data sys...
- Patent number 7,825,931
- Issue date Nov 2, 2010
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data display system, data relay device, data relay method, data sys...
- Patent number 7,825,932
- Issue date Nov 2, 2010
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data display system, data relay device, data relay method, data sys...
- Patent number 7,667,706
- Issue date Feb 23, 2010
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data display system, data relay device, data relay method, data sys...
- Patent number 7,589,734
- Issue date Sep 15, 2009
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, method, and computer program product for playing back co...
- Patent number 7,545,943
- Issue date Jun 9, 2009
- Kabushiki Kaisha Toshiba
- Tooru Kamibayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Noise reduction apparatus
- Patent number 5,969,777
- Issue date Oct 19, 1999
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for reducing noise in a video signal by processing a lumi...
- Patent number 5,333,054
- Issue date Jul 26, 1994
- Kabushiki Kaisha Toshiba
- Seiichi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Luminance/chrominance separating apparatus
- Patent number 5,231,476
- Issue date Jul 27, 1993
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital filter for executing a video emphasis process through mode...
- Patent number 4,974,185
- Issue date Nov 27, 1990
- Kabushiki Kaisha Toshiba
- Tatsuyuki Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20210075991
- Publication date Mar 11, 2021
- Kabushiki Kaisha Toshiba
- Nobuaki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20190253660
- Publication date Aug 15, 2019
- Kabushiki Kaisha Toshiba
- Nobuaki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20170272680
- Publication date Sep 21, 2017
- Kabushiki Kaisha Toshiba
- Nobuaki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR TRANSMITTING A VIDEO SIGNAL FROM A TRANSMITTE...
- Publication number 20160094871
- Publication date Mar 31, 2016
- TOSHIBA CORPORATION
- Nobuaki KABUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO TRANSMISSION DEVICE, VIDEO DISPLAY DEVICE, AND VIDEO TRANSMIS...
- Publication number 20150009404
- Publication date Jan 8, 2015
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION APPARATUS AND SIGNAL TRANSMISSION METHOD
- Publication number 20130308059
- Publication date Nov 21, 2013
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20130208183
- Publication date Aug 15, 2013
- Kabushiki Kaisha Toshiba
- Nobuaki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR TRANSMITTING A VIDEO SIGNAL FROM A TRANSMITTE...
- Publication number 20130169882
- Publication date Jul 4, 2013
- Nobuaki KABUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER, RECEIVER, AND COMMUNICATION PATH SWITCH METHOD
- Publication number 20130162903
- Publication date Jun 27, 2013
- Kabushiki Kaisha Toshiba
- Takashi Doi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audiovisual (AV) Device and Control Method Thereof
- Publication number 20130133021
- Publication date May 23, 2013
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL COMMUNICATION INTERFACE APPARATUS, TRANSMITTER APPARA...
- Publication number 20130128124
- Publication date May 23, 2013
- Kabushiki Kaisha Toshiba
- Nobuaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20130100244
- Publication date Apr 25, 2013
- Kabushiki Kaisha Toshiba
- Nobuaki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audiovisual (AV) Device and Control Method Thereof
- Publication number 20120016666
- Publication date Jan 19, 2012
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Supply Circuit
- Publication number 20120001740
- Publication date Jan 5, 2012
- Takashi Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL COMMUNICATION INTERFACE APPARATUS, BIDIRECTIONAL COMM...
- Publication number 20110316962
- Publication date Dec 29, 2011
- Kabushiki Kaisha Toshiba
- Takashi Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audiovisual (AV) Device and Control Method Thereof
- Publication number 20110013877
- Publication date Jan 20, 2011
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA READING METHOD, AND A VIDEO TRANSMITTER AND A VIDEO RECEIVER U...
- Publication number 20100199298
- Publication date Aug 5, 2010
- Nobuaki KABUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPEATER AND REPEATING METHOD THEREOF
- Publication number 20100121966
- Publication date May 13, 2010
- Kabushiki Kaisha Toshiba
- Yoshinobu FUJIWARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE FOR PROVIDING COMMUNICATION BETWEEN ELECTRONIC...
- Publication number 20090307734
- Publication date Dec 10, 2009
- Kabushiki Kaisha Toshiba
- Takashi DOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIOVISUAL (AV) DEVICE AND CONTROL METHOD THEREOF
- Publication number 20090269037
- Publication date Oct 29, 2009
- Kabushiki Kaisha Toshiba
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data display system, data relay device, data relay method, data sys...
- Publication number 20090244076
- Publication date Oct 1, 2009
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data display system, data relay device, data relay method, data sys...
- Publication number 20090237412
- Publication date Sep 24, 2009
- Kabushiki Kaisha Toshiba
- Masahiko Mawatari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA TRANSMISSION APPARATUS
- Publication number 20090201421
- Publication date Aug 13, 2009
- Masahiko Mawatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND CIRCUIT FOR DATA TRANSMISSION
- Publication number 20090185637
- Publication date Jul 23, 2009
- Kabushiki Kaisha Toshiba
- Masahiko MAWATARI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND INF...
- Publication number 20080304401
- Publication date Dec 11, 2008
- Kabushiki Kaisha Toshiba
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus, Method, and Computer Program Product for Playing Back Co...
- Publication number 20080226077
- Publication date Sep 18, 2008
- KABUSHIKI KAISHA TOSHIBA
- Tooru Kamibayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Audiovisual (AV) device and control method thereof
- Publication number 20070230909
- Publication date Oct 4, 2007
- TOSHIBA AMERICA INFORMATION SYSTEMS, INC.
- Takanobu Mukaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information playback apparatus
- Publication number 20070214287
- Publication date Sep 13, 2007
- Kosuke Haruki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION REPRODUCTION APPARATUS AND METHOD
- Publication number 20070101160
- Publication date May 3, 2007
- Hitoshi YOSHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
Media key generation method, media key generation apparatus, playba...
- Publication number 20070005502
- Publication date Jan 4, 2007
- Katsuya Ohno
- G11 - INFORMATION STORAGE

Masahiko MAWATARI

Person

Patents Grantslast 30 patents

Communication device and communication method

Communication device and communication method

Communication device and communication method

Communication device and communication method

System and method for transmitting a video signal from a transmitte...

Video transmission device, video display device, and video transmis...

Signal transmission apparatus and signal transmission method

Video transmission device, video display device, and video transmis...

Transmitter, receiver, and communication path switch method

Audiovisual (AV) device and control method thereof

System and method for transmitting a video signal from a transmitte...

Audiovisual (AV) device and control method thereof

Audiovisual (AV) device and control method thereof

Data display system, data relay device, data relay method, data sys...

Data display system, data relay device, data relay method, data sys...

Data display system, data relay device, data relay method, data sys...

Data display system, data relay device, data relay method, data sys...

Apparatus, method, and computer program product for playing back co...

Noise reduction apparatus

Apparatus for reducing noise in a video signal by processing a lumi...

Luminance/chrominance separating apparatus

Digital filter for executing a video emphasis process through mode...

Patents Applicationslast 30 patents

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

SYSTEM AND METHOD FOR TRANSMITTING A VIDEO SIGNAL FROM A TRANSMITTE...

VIDEO TRANSMISSION DEVICE, VIDEO DISPLAY DEVICE, AND VIDEO TRANSMIS...

SIGNAL TRANSMISSION APPARATUS AND SIGNAL TRANSMISSION METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

SYSTEM AND METHOD FOR TRANSMITTING A VIDEO SIGNAL FROM A TRANSMITTE...

TRANSMITTER, RECEIVER, AND COMMUNICATION PATH SWITCH METHOD

Audiovisual (AV) Device and Control Method Thereof

BIDIRECTIONAL COMMUNICATION INTERFACE APPARATUS, TRANSMITTER APPARA...

COMMUNICATION DEVICE AND COMMUNICATION METHOD

Audiovisual (AV) Device and Control Method Thereof

Power Supply Circuit

BIDIRECTIONAL COMMUNICATION INTERFACE APPARATUS, BIDIRECTIONAL COMM...

Audiovisual (AV) Device and Control Method Thereof

DATA READING METHOD, AND A VIDEO TRANSMITTER AND A VIDEO RECEIVER U...

REPEATER AND REPEATING METHOD THEREOF

COMMUNICATION DEVICE FOR PROVIDING COMMUNICATION BETWEEN ELECTRONIC...

AUDIOVISUAL (AV) DEVICE AND CONTROL METHOD THEREOF

Data display system, data relay device, data relay method, data sys...

Data display system, data relay device, data relay method, data sys...

DATA TRANSMISSION APPARATUS

APPARATUS AND CIRCUIT FOR DATA TRANSMISSION

INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND INF...

Apparatus, Method, and Computer Program Product for Playing Back Co...

Audiovisual (AV) device and control method thereof

Information playback apparatus

INFORMATION REPRODUCTION APPARATUS AND METHOD

Media key generation method, media key generation apparatus, playba...