Assignee
KOYANAKA HIDEKI
JP·4 granted patents·1 citations·filing 2008–2014
Top patents by PatentIndex Score
4 records- 0166US9922742B2Tritium adsorbent, method for separating tritium in water, and method for regenerating tritium adsorbentKOYANAKA HIDEKI·Filed 2014·Granted Mar 20, 2018·1 cites·6 claims
- 0250US8465701B2Catalyst material for producing oxygen gas from waterKOYANAKA HIDEKI·Filed 2008·Granted Jun 18, 2013·0 cites·27 claims
- 0339US9295975B2Catalysts reforming methane gases into hydrogen and methods for synthesizing the same, and methods for reforming methane gases using said catalystsKOYANAKA HIDEKI·Filed 2011·Granted Mar 29, 2016·0 cites·4 claims
- 0438US9586836B2Methods for synthesizing nanometer-sized manganese dioxides having ramsdellite-type crystal structures as well as methods for producing hydroxide ion-derived proton, electron and oxygen using manganese dioxidesKOYANAKA HIDEKI·Filed 2011·Granted Mar 7, 2017·0 cites·17 claims
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