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Hiroaki MINAKAWA
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Hitachi, JP
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Patents Grants
last 30 patents
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Patent Grant
Dissolved hydrogen liquid-discharging pot and method for generating...
Patent number
10,207,232
Issue date
Feb 19, 2019
Hiroaki Minakawa
Hiroaki Minakawa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Portable hydrogen-water generating pot
Patent number
9,745,214
Issue date
Aug 29, 2017
Hiroaki Minakawa
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TAP WATER SUPPLY SYSTEM OF HYDROGEN-CONTAINING TAP WATER AND HYDROG...
Publication number
20200087177
Publication date
Mar 19, 2020
NTC Ltd.
Hiroaki Minakawa
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Dissolved Hydrogen Liquid-Discharging Pot and Method for Generating...
Publication number
20170341039
Publication date
Nov 30, 2017
Hiroaki MINAKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PORTABLE HYDROGEN-WATER GENERATING POT
Publication number
20160200603
Publication date
Jul 14, 2016
Hiroaki MINAKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL