Hideki Kasa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plastic pipe and manufacturing method thereof
- Patent number 5,505,898
- Issue date Apr 9, 1996
- Kubota Corporation
- Yuichiro Goto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electro-fusion fitting having a solid embedded heater with perpendi...
- Patent number 5,462,314
- Issue date Oct 31, 1995
- Gas Research Institute
- Yuichiro Goto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System and method for joining plastic materials
- Patent number 5,352,871
- Issue date Oct 4, 1994
- James B. Ross
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing and joining electro-fusion fitting
- Patent number 5,338,920
- Issue date Aug 16, 1994
- Metcal, Inc.
- Shigeru Okusaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL