Makoto Kuwahara

Person

Nagoya-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having switching element and free wheel diode...
- Patent number 9,515,067
- Issue date Dec 6, 2016
- Denso Corporation
- Hirotaka Saikaku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 9,478,621
- Issue date Oct 25, 2016
- Denso Corporation
- Nozomu Akagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having switching element and free wheel diode...
- Patent number 8,890,252
- Issue date Nov 18, 2014
- Denso Corporation
- Hirotaka Saikaku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving circuit for driving transistor based on control current
- Patent number 8,519,748
- Issue date Aug 27, 2013
- Denso Corporation
- Takaaki Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driving circuit with variable resistor for transistor
- Patent number 8,179,169
- Issue date May 15, 2012
- Denso Corporation
- Takaaki Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor apparatus having lateral type MIS transistor
- Patent number 8,022,477
- Issue date Sep 20, 2011
- Denso Corporation
- Nozomu Akagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having lateral MOS transistor and zener diode
- Patent number 7,893,458
- Issue date Feb 22, 2011
- Denso Corporation
- Shigeki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching circuit and driving circuit for transistor
- Patent number 7,671,636
- Issue date Mar 2, 2010
- Denso Corporation
- Takaaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having super junction structure and method for...
- Patent number 7,342,422
- Issue date Mar 11, 2008
- Denso Corporation
- Shoichi Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-type semiconductor device having repetitive-pattern layer
- Patent number 7,342,265
- Issue date Mar 11, 2008
- Denso Corporation
- Makoto Kuwahara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING SWITCHING ELEMENT AND FREE WHEEL DIODE...
- Publication number 20150041850
- Publication date Feb 12, 2015
- DENSO CORPORATION
- Hirotaka Saikaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140151785
- Publication date Jun 5, 2014
- Denso Corporation
- Nozomu Akagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVING CIRCUIT FOR TRANSISTOR
- Publication number 20120182051
- Publication date Jul 19, 2012
- DENSO CORPORATION
- Takaaki Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE HAVING SWITCHING ELEMENT AND FREE WHEEL DIODE...
- Publication number 20120025874
- Publication date Feb 2, 2012
- DENSO CORPORATION
- Hirotaka Saikaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVING CIRCUIT FOR TRANSISTOR
- Publication number 20110210766
- Publication date Sep 1, 2011
- DENSO CORPORATION
- Takaaki Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Switching circuit and driving circuit for transistor
- Publication number 20100102857
- Publication date Apr 29, 2010
- DENSO CORPORATION
- Takaaki Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor apparatus having lateral type MIS transistor
- Publication number 20080230834
- Publication date Sep 25, 2008
- DENSO CORPORATION
- Nozomu Akagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having lateral MOS transistor and Zener diode
- Publication number 20080054325
- Publication date Mar 6, 2008
- DENSO CORPORATION
- Shigeki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching circuit and driving circuit for transistor
- Publication number 20080012610
- Publication date Jan 17, 2008
- DENSO CORPORATION
- Takaaki Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device having super junction structure and method for...
- Publication number 20070013412
- Publication date Jan 18, 2007
- DENSO CORPORATION
- Shoichi Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and design-aiding program
- Publication number 20050133859
- Publication date Jun 23, 2005
- DENSO Corporation
- Makoto Kuwahara
- G06 - COMPUTING CALCULATING COUNTING

Makoto Kuwahara

Person

Patents Grantslast 30 patents

Semiconductor device having switching element and free wheel diode...

Semiconductor device

Semiconductor device having switching element and free wheel diode...

Driving circuit for driving transistor based on control current

Driving circuit with variable resistor for transistor

Semiconductor apparatus having lateral type MIS transistor

Semiconductor device having lateral MOS transistor and zener diode

Switching circuit and driving circuit for transistor

Semiconductor device having super junction structure and method for...

Vertical-type semiconductor device having repetitive-pattern layer

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE HAVING SWITCHING ELEMENT AND FREE WHEEL DIODE...

SEMICONDUCTOR DEVICE

DRIVING CIRCUIT FOR TRANSISTOR

SEMICONDUCTOR DEVICE HAVING SWITCHING ELEMENT AND FREE WHEEL DIODE...

DRIVING CIRCUIT FOR TRANSISTOR

Switching circuit and driving circuit for transistor

Semiconductor apparatus having lateral type MIS transistor

Semiconductor device having lateral MOS transistor and Zener diode

Switching circuit and driving circuit for transistor

Semiconductor device having super junction structure and method for...

Semiconductor device and design-aiding program