Osamu Kobayashi

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite piezoelectric vibrator
- Patent number 7,053,531
- Issue date May 30, 2006
- Tayca Corporation
- Makoto Chisaka
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Composite piezoelectric body
- Patent number 7,030,542
- Issue date Apr 18, 2006
- Tayca Corporation
- Makoto Chisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extruded styrene resin foams, and methods for producing the same
- Patent number 6,696,504
- Issue date Feb 24, 2004
- Kaneka Corporation
- Takahiro Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Core material for laminate and method for manufacturing the same
- Patent number 5,380,392
- Issue date Jan 10, 1995
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Nobuhiro Imamura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process and apparatus for producing foamed synthetic resin bodies
- Patent number 4,487,731
- Issue date Dec 11, 1984
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Osamu Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Composite piezoelectric vibrator
- Publication number 20050174017
- Publication date Aug 11, 2005
- Makoto Chisaka
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Composite piezoelectric body
- Publication number 20050174016
- Publication date Aug 11, 2005
- Makoto Chisaka
- H01 - BASIC ELECTRIC ELEMENTS