Yoshihiro Kiyofuji

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Faucet device and manufacturing method therefor
- Patent number 11,761,551
- Issue date Sep 19, 2023
- Toto Ltd.
- Yukito Tsuruda
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Hot and cold water mixing valve device
- Patent number 10,378,674
- Issue date Aug 13, 2019
- Toto Ltd.
- Masaki Hanazono
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water discharging apparatus
- Patent number 7,748,649
- Issue date Jul 6, 2010
- Toto Ltd.
- Makoto Fujii
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
FAUCET DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20190376608
- Publication date Dec 12, 2019
- TOTO LTD.
- Yukito TSURUDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HOT AND COLD WATER MIXING VALVE DEVICE
- Publication number 20170277208
- Publication date Sep 28, 2017
- TOTO LTD.
- Masaki HANAZONO
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Water discharge
- Publication number 20050103895
- Publication date May 19, 2005
- Makoto Fujii
- E03 - WATER SUPPLY SEWERAGE