Takashi Hiraiwa

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Anjo-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent molded plastic article having a surfactant layer
- Patent number 6,827,991
- Issue date Dec 7, 2004
- Denso Corporation
- Takashi Hiraiwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of processing a resin sheet with a laser beam
- Patent number 6,113,835
- Issue date Sep 5, 2000
- Denso Corporation
- Shigeya Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flame-proof flexible printed circuit board
- Patent number 4,311,749
- Issue date Jan 19, 1982
- Nippondenso Co., Ltd.
- Takashi Hiraiwa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Transparent molded plastic article having a surfactant layer
- Publication number 20030072944
- Publication date Apr 17, 2003
- Takashi Hiraiwa
- B60 - VEHICLES IN GENERAL