Toshihiro Yaji

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Koriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacturing prepreg
- Patent number 6,464,783
- Issue date Oct 15, 2002
- Matsushita Electric Works, Ltd.
- Ryuichi Hamabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing prepreg in which reinforcing substrate is...
- Patent number 6,245,383
- Issue date Jun 12, 2001
- Matsushita Electric Works, Ltd.
- Ryuichi Hamabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL