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Masahiro Hosoya
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
9,406,395
Issue date
Aug 2, 2016
Kabushiki Kaisha Toshiba
Takuyo Kodama
G11 - INFORMATION STORAGE
Information
Patent Grant
Polymer material, solar cell using the same, and solar photovoltaic...
Patent number
9,296,848
Issue date
Mar 29, 2016
Kabushiki Kaisha Toshiba
Hiroki Iwanaga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Bias circuit and amplifier
Patent number
9,294,044
Issue date
Mar 22, 2016
Kabushiki Kaisha Toshiba
Shusuke Kawai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio apparatus
Patent number
9,281,830
Issue date
Mar 8, 2016
Kabushiki Kaisha Toshiba
Shoji Otaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photovoltaic cell and method for manufacturing the same
Patent number
9,178,171
Issue date
Nov 3, 2015
Kabushiki Kaisha Toshiba
Mitsunaga Saito
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Photovoltaic cell and method for manufacturing the same
Patent number
8,980,672
Issue date
Mar 17, 2015
Kabushiki Kaisha Toshiba
Mitsunaga Saito
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Radio apparatus
Patent number
8,958,767
Issue date
Feb 17, 2015
Kabushiki Kaisha Toshiba
Shoji Otaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solar cell module
Patent number
8,907,207
Issue date
Dec 9, 2014
Kabushiki Kaisha Toshiba
Haruhi Oooka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Radio apparatus having first and second amplifiers and which perfor...
Patent number
8,489,030
Issue date
Jul 16, 2013
Kabushiki Kaisha Toshiba
Fumi Moritsuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless transmission apparatus using cartesian loop
Patent number
8,451,942
Issue date
May 28, 2013
Kabushiki Kaisha Toshiba
Shoji Otaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier and communication apparatus
Patent number
8,331,875
Issue date
Dec 11, 2012
Kabushiki Kaisha Toshiba
Masahiro Hosoya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pattern forming apparatus and pattern forming method
Patent number
8,190,063
Issue date
May 29, 2012
Kabushiki Kaisha Toshiba
Koichi Ishii
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Amplifier and radio
Patent number
7,876,162
Issue date
Jan 25, 2011
Kabushiki Kaisha Toshiba
Kohei Onizuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Variable resistor, filter, variable gain amplifier and integrated c...
Patent number
7,750,716
Issue date
Jul 6, 2010
Kabushiki Kaisha Toshiba
Masahiro Hosoya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bias circuit and amplifier using the same
Patent number
7,733,186
Issue date
Jun 8, 2010
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G05 - CONTROLLING REGULATING
Information
Patent Grant
Pattern forming method
Patent number
7,648,813
Issue date
Jan 19, 2010
Kabushiki Kaisha Toshiba
Mitsunaga Saito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wet type image formation apparatus and liquid developing agent clea...
Patent number
7,483,654
Issue date
Jan 27, 2009
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and method in which a transfer medium trans...
Patent number
6,760,565
Issue date
Jul 6, 2004
Kabushiki Kaisha Toshiba
Takeshi Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for image formation with a liquid developer
Patent number
6,725,006
Issue date
Apr 20, 2004
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid developer image forming apparatus and developing system
Patent number
6,615,009
Issue date
Sep 2, 2003
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for image formation with a liquid developer
Patent number
6,600,890
Issue date
Jul 29, 2003
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive body and wet electrophotographic...
Patent number
6,447,966
Issue date
Sep 10, 2002
Kabushiki Kaisha Toshiba
Hitoshi Yagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
6,314,253
Issue date
Nov 6, 2001
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with high release characteristic of a toner...
Patent number
6,272,304
Issue date
Aug 7, 2001
Kabushiki Kaisha Toshiba
Mitsunaga Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation apparatus using a liquid toner
Patent number
6,268,051
Issue date
Jul 31, 2001
Kabushiki Kaisha Toshiba
Koichi Tsunemi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic machine including a backup roller disposed with...
Patent number
6,246,845
Issue date
Jun 12, 2001
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device, image forming process, and pattern forming pr...
Patent number
6,195,156
Issue date
Feb 27, 2001
Kabushiki Kaisha Toshiba
Hirohisa Miyamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Recording medium
Patent number
5,800,950
Issue date
Sep 1, 1998
Kabushiki Kaisha Toshiba
Akiko Hirao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductors and electrophotographic photoreceptors containing a...
Patent number
5,759,725
Issue date
Jun 2, 1998
Kabushiki Kaisha Toshiba
Akiko Hirao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Photoconductor for xerography
Patent number
5,422,706
Issue date
Jun 6, 1995
Kabushiki Kaisha Toshiba
Koichi Tsunemi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150228919
Publication date
Aug 13, 2015
Kabushiki Kaisha Toshiba
Mitsunaga SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150155507
Publication date
Jun 4, 2015
Kabushiki Kaisha Toshiba
Mitsunaga SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIAS CIRCUIT AND AMPLIFIER
Publication number
20140300419
Publication date
Oct 9, 2014
Shusuke KAWAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20130213461
Publication date
Aug 22, 2013
Mitsunaga SAITO
B82 - NANO-TECHNOLOGY
Information
Patent Application
POLYMER MATERIAL, SOLAR CELL USING THE SAME, AND SOLAR PHOTOVOLTAIC...
Publication number
20120248878
Publication date
Oct 4, 2012
Kabushiki Kaisha Toshiba
Hiroki Iwanaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLAR CELL MODULE
Publication number
20120234389
Publication date
Sep 20, 2012
Kabushiki Kaisha Toshiba
Haruhi Oooka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
RADIO APPARATUS
Publication number
20120214434
Publication date
Aug 23, 2012
Kabushiki Kaisha Toshiba
Shoji OTAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO APPARATUS
Publication number
20120208483
Publication date
Aug 16, 2012
Kabushiki Kaisha Toshiba
Shoji OTAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ORGANIC PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20120055536
Publication date
Mar 8, 2012
Kabushiki Kaisha Toshiba
Mitsunaga Saito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
RADIO APPARATUS
Publication number
20120034875
Publication date
Feb 9, 2012
Kabushiki Kaisha Toshiba
Fumi MORITSUKA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AMPLIFIER AND COMMUNICATION APPARATUS
Publication number
20110217941
Publication date
Sep 8, 2011
Kabushiki Kaisha Toshiba
Masahiro HOSOYA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRELESS TRANSMISSION APPARATUS USING CARTESIAN LOOP
Publication number
20110116558
Publication date
May 19, 2011
Kabushiki Kaisha Toshiba
Shoji Otaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AMPLIFIER AND RADIO
Publication number
20100225397
Publication date
Sep 9, 2010
Kabushiki Kaisha Toshiba
Kohei Onizuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS TRANSMISSION DEVICE AND WIRELESS TRANSMISSION METHOD
Publication number
20100203851
Publication date
Aug 12, 2010
Kabushiki Kaisha Toshiba
Hiroaki Ishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIAS CIRCUIT AND AMPLIFIER USING THE SAME
Publication number
20090302949
Publication date
Dec 10, 2009
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G05 - CONTROLLING REGULATING
Information
Patent Application
FILTER CIRCUIT, RECEIVER USING THE SAME, AND FILTERING METHOD USING...
Publication number
20090219186
Publication date
Sep 3, 2009
Hiroaki Ishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATTERN FORMING METHOD
Publication number
20090123855
Publication date
May 14, 2009
Mitsunaga SAITO
G02 - OPTICS
Information
Patent Application
LIQUID DEVELOPING AGENT AND PROCESS FOR PRODUCING THE SAME
Publication number
20090087773
Publication date
Apr 2, 2009
Yasushi Shinjiyo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FILTER CIRCUIT, RECEIVER USING THE SAME AND FILTERING METHOD
Publication number
20090067555
Publication date
Mar 12, 2009
Masahiro HOSOYA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PLATE, AND PATTERN FORMING DEVICE AND PATTERN FORMING METHOD USING...
Publication number
20090060577
Publication date
Mar 5, 2009
Hitoshi YAGI
G02 - OPTICS
Information
Patent Application
Pattern forming apparatus and pattern forming method
Publication number
20090053632
Publication date
Feb 26, 2009
Koichi Ishii
G02 - OPTICS
Information
Patent Application
VARIABLE RESISTOR, FILTER, VARIABLE GAIN AMPLIFIER AND INTEGRATED C...
Publication number
20090039955
Publication date
Feb 12, 2009
Masahiro Hosoya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PATTERN FORMING APPARATUS AND PATTERN FORMING METHOD
Publication number
20090028609
Publication date
Jan 29, 2009
Masahiro Hosoya
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HIGH-FREQUENCY TRANSISTOR
Publication number
20090020848
Publication date
Jan 22, 2009
Naoko ONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN FORMING DEVICE AND PATTERN FORMING METHOD
Publication number
20080227005
Publication date
Sep 18, 2008
Shigeyuki Tashiro
G02 - OPTICS
Information
Patent Application
Wet type image formation apparatus and liquid developing agent clea...
Publication number
20060029430
Publication date
Feb 9, 2006
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
An apparatus and method for image formation with a liquid developer
Publication number
20030206752
Publication date
Nov 6, 2003
Kabushiki Kaisha Toshiba
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Liquid developer image forming apparatus and image forming method
Publication number
20020191987
Publication date
Dec 19, 2002
KABUSHI KAISHA TOSHIBA
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming method and image forming apparatus
Publication number
20020164177
Publication date
Nov 7, 2002
TOSHIBA TEC KABUSHIKI KAISHA
Takeshi Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Liquid developer image forming apparatus and developing system
Publication number
20020034402
Publication date
Mar 21, 2002
KABUSHHIKI KAISHA TOSHIBA
Masahiro Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY