Makoto Fukuhira

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Mouka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of designing cavity shape of mold
- Patent number 5,227,979
- Issue date Jul 13, 1993
- Hitachi Metals, Ltd.
- Makoto Fukuhira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL