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Fumihiro Matsuyama
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cord aligning device
Patent number
8,262,065
Issue date
Sep 11, 2012
Bridgestone Corporation
Fumihiro Matsuyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Process and apparatus for surface treatment of unvulcanized rubber...
Patent number
5,686,505
Issue date
Nov 11, 1997
Bridgestone Corporation
Yukihiro Kusano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Cord aligning device
Publication number
20100170073
Publication date
Jul 8, 2010
Bridgestone Corporation
Fumihiro Matsuyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
GEAR TYPE EXTRUDER FOR RUBBER
Publication number
20100034912
Publication date
Feb 11, 2010
Bridgestone Corporation
Fumihiro Matsuyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL