Yasuyuki NAGAMORI

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Osaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coated expandable-contractible flexible pipe
- Patent number 10,161,555
- Issue date Dec 25, 2018
- Waterworks Technology Development Organization Co., Ltd.
- Hiroyuki Bekki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Extendable and contractible flexible joint
- Patent number 10,088,085
- Issue date Oct 2, 2018
- Waterworks Technology Development Organization Co., Ltd.
- Kikuo Saito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe joint, packing ring, and method for mounting pipe joint
- Patent number 9,890,883
- Issue date Feb 13, 2018
- Waterworks Technology Development Organization Co., Ltd.
- Tamotsu Maenishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VALVE DEVICE
- Publication number 20190257433
- Publication date Aug 22, 2019
- WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
- Yasuyuki Nagamori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COATED EXPANDABLE-CONTRACTIBLE FLEXIBLE PIPE
- Publication number 20170138527
- Publication date May 18, 2017
- WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
- Hiroyuki BEKKI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Extendable and Contractible Flexible Joint
- Publication number 20150338003
- Publication date Nov 26, 2015
- Waterworks Technology Development Organization Co., Ltd.
- Kikuo Saito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPE JOINT, PACKING RING, AND METHOD FOR MOUNTING PIPE JOINT
- Publication number 20130076027
- Publication date Mar 28, 2013
- WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
- Tamotsu Maenishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...