Hiroto Sugai

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration proofing heat shield plate
- Patent number 7,273,128
- Issue date Sep 25, 2007
- Nichias Corporation
- Takahiro Niwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound absorbing structure
- Patent number 6,720,069
- Issue date Apr 13, 2004
- Nichias Corporation
- Atsushi Murakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vibration floating washer assembly and method of attaching the same...
- Patent number 6,328,513
- Issue date Dec 11, 2001
- Nichias Corporation
- Takahiro Niwa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vibration proofing heat shield plate
- Publication number 20050139416
- Publication date Jun 30, 2005
- NICHIAS CORPORATION
- Takahiro Niwa
- B60 - VEHICLES IN GENERAL