Naruhiko Kutsuna

Follow

Person

Anjo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drive unit and inverter with cooling technique
- Patent number 7,525,224
- Issue date Apr 28, 2009
- Aisin Aw Co., Ltd.
- Masayuki Takenaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive device
- Patent number 7,102,260
- Issue date Sep 5, 2006
- Aisin Aw Co., Ltd.
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive device
- Patent number 7,030,520
- Issue date Apr 18, 2006
- Aisin AW Co., Ltd.
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid drive apparatus
- Patent number 6,429,541
- Issue date Aug 6, 2002
- Aisin AW Co., Ltd.
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive unit with two coolant circuits for electric motor
- Patent number 6,323,613
- Issue date Nov 27, 2001
- Aisin Aw Co., Ltd.
- Takeshi Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive unit with coolant flow through a space separating an inverter...
- Patent number 6,201,365
- Issue date Mar 13, 2001
- Aisin Aw Co., Ltd.
- Takeshi Hara
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Drive device
- Publication number 20050253465
- Publication date Nov 17, 2005
- AISIN AW CO., LTD.
- Masayuki Takenaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drive device
- Publication number 20050168081
- Publication date Aug 4, 2005
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Drive device
- Publication number 20050006963
- Publication date Jan 13, 2005
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hybrid drive apparatus
- Publication number 20020153727
- Publication date Oct 24, 2002
- AISIN AW CO. LTD.
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hybrid drive apparatus
- Publication number 20010011612
- Publication date Aug 9, 2001
- Masayuki Takenaka
- B60 - VEHICLES IN GENERAL