Ryoko Nonaka

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric composition, polymer-extruded article and weather strip f...
- Patent number 7,652,097
- Issue date Jan 26, 2010
- Kinugawa Rubber Ind. Co., Ltd.
- Ryoko Nonaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
METHOD AND DEVICE FOR EVALUATING PROCESSABILITY OF VISCOELASTIC MAT...
- Patent number 6,877,362
- Issue date Apr 12, 2005
- Kinugawa Rubber Ind. Co., Ltd.
- Masakazu Manaka
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Polymeric composition, polymer-extruded article and weather strip f...
- Publication number 20060258793
- Publication date Nov 16, 2006
- KINUGAWA RUBBER IND. CO., LTD.
- Ryoko Nonaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and device for evaluating processability of viscoelastic mat...
- Publication number 20040148112
- Publication date Jul 29, 2004
- Masakazu Manaka
- G01 - MEASURING TESTING