Chiaki Ozawa

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Band forming method
- Patent number 5,445,695
- Issue date Aug 29, 1995
- Bridgestone Corporation
- Chiaki Ozawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Narrow belt-shaped member winding apparatus
- Patent number 5,395,475
- Issue date Mar 7, 1995
- Bridgestone Corporation
- Chiaki Ozawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Forming drum for building a tire
- Patent number 4,923,554
- Issue date May 8, 1990
- Bridgestone Corporation
- Chiaki Ozawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tire building apparatus
- Patent number 4,521,269
- Issue date Jun 4, 1985
- Bridgestone Tire Company Limited
- Chiaki Ozawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ply-turning device for use in tire-building
- Patent number 4,484,973
- Issue date Nov 27, 1984
- Bridgestone Tire Company Limited
- Shinji Kawaida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tire component assembly
- Patent number 4,447,014
- Issue date May 8, 1984
- Bridgestone Tire Company Limited
- Yusaku Azuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL