Makoto Onuki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water saving valve
- Patent number 8,905,331
- Issue date Dec 9, 2014
- Ohshima Kogyo Co., Ltd.
- Makoto Onuki
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
WATER SAVING VALVE
- Publication number 20120248221
- Publication date Oct 4, 2012
- OHSHIMA KOGYO CO., LTD.
- Makoto Onuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL