Takashi Ookubo

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Hiratsuka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Auxiliary tool for filling pipe with fluid, and fluid injection met...
- Patent number 8,240,338
- Issue date Aug 14, 2012
- Shonan Gosei-Jushi Seisakusho K.K.
- Takao Kamiyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Auxiliary tool for filling pipe with fluid, and fluid injection met...
- Publication number 20080271808
- Publication date Nov 6, 2008
- Shonan Gosei-Jushi Seisakusho K.K.
- Takao Kamiyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electric heating apparatus and pipe lining method using same
- Publication number 20080272110
- Publication date Nov 6, 2008
- Shonan Gosei-Jushi Seisakusho K.K.
- Takao Kamiyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR