Yoshitaka Hirao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of conveying extrusion molded products and device for use in...
- Patent number 6,971,502
- Issue date Dec 6, 2005
- Kabushiki Kaisha Bridgestone
- Kazuhiko Ura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and device for transferring extrusion-molded articles
- Publication number 20050085944
- Publication date Apr 21, 2005
- kabushiki kaisha bridgestone
- Kazuhiko Ura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL