Arao Umeda

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacturing fiber reinforced elastic sheet
- Patent number 5,522,719
- Issue date Jun 4, 1996
- Bando Chemical Industries, Ltd.
- Arao Umeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing fiber reinforced elastic sheet, apparatus...
- Patent number 5,281,380
- Issue date Jan 25, 1994
- Bando Chemical Industries, Ltd.
- Arao Umeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flat belt driving device
- Patent number 5,254,045
- Issue date Oct 19, 1993
- Bando Chemicals Industries, Ltd.
- Mitsuhiko Takahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL