Yasuyuki Koguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Connector
- Patent number 7,726,995
- Issue date Jun 1, 2010
- DDK Ltd.
- Masayuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector
- Patent number 7,435,122
- Issue date Oct 14, 2008
- DDK Ltd.
- Masayuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector
- Patent number 7,374,432
- Issue date May 20, 2008
- DDK Ltd.
- Yasuyuki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric connector
- Patent number D539226
- Issue date Mar 27, 2007
- DDK Ltd.
- Akio Yamada
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electric connector
- Patent number D539227
- Issue date Mar 27, 2007
- DDK Ltd.
- Akio Yamada
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Press-in contact and a method for manufacturing the same
- Patent number 5,743,769
- Issue date Apr 28, 1998
- DDK Ltd.
- Yasuyuki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interface connector
- Patent number 5,727,970
- Issue date Mar 17, 1998
- DDK Ltd.
- Yasuyuki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrical connector
- Publication number 20070066105
- Publication date Mar 22, 2007
- DDK LTD.
- Hiromichi Kato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Connector
- Publication number 20060276061
- Publication date Dec 7, 2006
- DDK LTD.
- Yasuyuki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector
- Publication number 20060183364
- Publication date Aug 17, 2006
- DDK LTD.
- Masayuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector
- Publication number 20060084311
- Publication date Apr 20, 2006
- DDK LTD.
- Masayuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS