Fumio Usui

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Asao-ku, Kawasaki-shi, Kanagawa, 215, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle for coaters and applying filamentary material to a cylindric...
- Patent number 4,601,774
- Issue date Jul 22, 1986
- Fumio Usui
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing sheet molding compound
- Patent number 4,511,424
- Issue date Apr 16, 1985
- Fumio Usui
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Winding method and apparatus
- Patent number 4,448,015
- Issue date May 15, 1984
- Fumio Usui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL