Kazuyuki Kohara

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Souraku-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Planar heating element and manufacturing method for same
- Patent number 9,204,496
- Issue date Dec 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masaki Hanada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible PTC heating element and method of manufacturing the heatin...
- Patent number 8,367,987
- Issue date Feb 5, 2013
- Panasonic Corporation
- Takahito Ishii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heating element and production method thereof
- Patent number 7,675,004
- Issue date Mar 9, 2010
- Panasonic Corporation
- Keizo Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible PTC heating element and method of manufacturing the heatin...
- Patent number 7,049,559
- Issue date May 23, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takahito Ishii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plastic thermistor and thermosensitive device comprising the same
- Patent number 6,198,377
- Issue date Mar 6, 2001
- Matsushita Electric Industrial Co., Ltd.
- Tadataka Yamazaki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PLANAR HEATING ELEMENT AND MANUFACTURING METHOD FOR SAME
- Publication number 20130220994
- Publication date Aug 29, 2013
- PANASONIC CORPORATION
- Masaki Hanada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heating element and production method thereof
- Publication number 20070193996
- Publication date Aug 23, 2007
- Keizo Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flexible PTC heating element and method of manufacturing the heatin...
- Publication number 20060138123
- Publication date Jun 29, 2006
- Takahito Ishii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flexible ptc heating element and method of manufacturing the heatin...
- Publication number 20050173414
- Publication date Aug 11, 2005
- Takahito Ishii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR