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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and manufacturing method of semiconductor device
Patent number
9,818,840
Issue date
Nov 14, 2017
Transphorm Japan, Inc.
Toshihide Kikkawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing the same
Patent number
9,685,338
Issue date
Jun 20, 2017
Transphorm Japan, Inc.
Yuichi Minoura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor device and manufacturing method of semiconductor device
Patent number
9,640,648
Issue date
May 2, 2017
Transphorm Japan, Inc.
Toshihide Kikkawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing a semiconductor de...
Patent number
9,620,616
Issue date
Apr 11, 2017
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing the same
Patent number
9,425,268
Issue date
Aug 23, 2016
Transphorm Japan, Inc.
Yuichi Minoura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
III-n device with dual gates and field plate
Patent number
9,349,805
Issue date
May 24, 2016
Transphorm Japan, Inc.
Yuji Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method of semiconductor device
Patent number
9,299,822
Issue date
Mar 29, 2016
Transphorm Japan, Inc.
Toshihide Kikkawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including gate electrode provided over active...
Patent number
9,231,075
Issue date
Jan 5, 2016
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and manufacturing method of the same
Patent number
9,224,848
Issue date
Dec 29, 2015
Transphorm Japan, Inc.
Toshihide Kikkawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor device and manufacturing method of semiconductor device
Patent number
9,142,638
Issue date
Sep 22, 2015
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing the same
Patent number
9,142,658
Issue date
Sep 22, 2015
Transphorm Japan, Inc.
Toshihide Kikkawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing semiconductor device
Patent number
9,136,107
Issue date
Sep 15, 2015
Transphorm Japan, Inc.
Yoshiyuki Katani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing same
Patent number
9,099,545
Issue date
Aug 4, 2015
Transphorm Japan, Inc.
Shinichi Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing the same
Patent number
9,099,351
Issue date
Aug 4, 2015
Transphorm Japan, Inc.
Masato Nishimori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing the same
Patent number
9,059,136
Issue date
Jun 16, 2015
Transphorm Japan, Inc.
Youichi Kamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor device and manufacturing method of semiconductor device
Patent number
9,035,356
Issue date
May 19, 2015
Transphorm Japan, Inc.
Atsushi Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor device including gate electrode provided over active...
Patent number
9,006,787
Issue date
Apr 14, 2015
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and fabrication method
Patent number
8,962,409
Issue date
Feb 24, 2015
Transphorm Japan, Inc.
Shuichi Tomabechi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device and semiconductor de...
Patent number
8,957,453
Issue date
Feb 17, 2015
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and manufacturing method of the same
Patent number
8,933,489
Issue date
Jan 13, 2015
Transphorm Japan, Inc.
Toshihide Kikkawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Compound semiconductor device and method for manufacturing the same
Patent number
8,890,206
Issue date
Nov 18, 2014
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method for manufacturing the same
Patent number
8,883,581
Issue date
Nov 11, 2014
Transphorm Japan, Inc.
Toshihiro Ohki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Driver circuit of Schottky transistor
Patent number
8,878,571
Issue date
Nov 4, 2014
Transphorm Japan, Inc.
Yoshihiro Takemae
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device and fabrication method
Patent number
8,878,248
Issue date
Nov 4, 2014
Transphorm Japan, Inc.
Tetsuro Ishiguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor device and method of manufacturing the same
Patent number
8,847,283
Issue date
Sep 30, 2014
Transphorm Japan, Inc.
Youichi Kamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bootstrap circuit
Patent number
8,836,380
Issue date
Sep 16, 2014
Transphorm Japan, Inc.
Yoshihiro Takemae
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Step-down type DC-DC regulator
Patent number
8,836,308
Issue date
Sep 16, 2014
Transphorm Japan, Inc.
Ken Shono
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply unit
Patent number
8,836,301
Issue date
Sep 16, 2014
Transphorm Japan, Inc.
Ken Shono
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving method and driving circuit of schottky type transistor
Patent number
8,773,176
Issue date
Jul 8, 2014
Transphorm Japan Inc.
Yasumori Miyazaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching circuit with controlled driver circuit
Patent number
8,766,711
Issue date
Jul 1, 2014
Transphorm Japan, Inc.
Yoshihiro Takemae
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE INCLUDING GATE ELECTRODE PROVIDED OVER ACTIVE...
Publication number
20150187907
Publication date
Jul 2, 2015
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20150179759
Publication date
Jun 25, 2015
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DE...
Publication number
20150137184
Publication date
May 21, 2015
Transphorm Japan, Inc.
Atsushi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
Publication number
20150078038
Publication date
Mar 19, 2015
Transphorm Japan, Inc.
Toshihide Kikkawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER