Koichi Sanada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Taking-up liners for unvulcanized rubber members
- Patent number 5,206,079
- Issue date Apr 27, 1993
- Bridgestone Corporation
- Koichi Sanada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for calendering cords with elastomeric material
- Patent number 5,190,774
- Issue date Mar 2, 1993
- Bridgestone/Firestone Inc.
- Sanada Koichi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Helical formed take-up liner for uncured rubber members and method...
- Patent number 5,049,426
- Issue date Sep 17, 1991
- Pyramid Corporation
- Iwao Kimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing member for use in tire including engaging w...
- Patent number 5,009,732
- Issue date Apr 23, 1991
- Bridgestone Corporation
- Kazunari Ikeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL