Daisuke Kuwagaki

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Housing device and method for mounting housing device
- Patent number 11,892,111
- Issue date Feb 6, 2024
- Waterworks Technology Development Organization Co., Ltd.
- Daisuke Kuwagaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Corrosion prevention apparatus and corrosion prevention method for...
- Patent number 10,612,688
- Issue date Apr 7, 2020
- Waterworks Technology Development Organization Co., Ltd.
- Daisuke Kuwagaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BRANCH PIPE FORMING APPARATUS, LID DOUBLING AS VALVE ELEMENT, BRANC...
- Publication number 20230194030
- Publication date Jun 22, 2023
- WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
- Gou HORIKAWA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HOUSING DEVICE AND METHOD FOR MOUNTING HOUSING DEVICE
- Publication number 20210123553
- Publication date Apr 29, 2021
- WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
- Daisuke Kuwagaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CORROSION PREVENTION APPARATUS AND CORROSION PREVENTION METHOD FOR...
- Publication number 20180119846
- Publication date May 3, 2018
- Waterworks Technology Development Organization Co., Ltd.
- Daisuke Kuwagaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...