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Ryuhei Nakamura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for water electrolysis, and method for determi...
Patent number
11,572,630
Issue date
Feb 7, 2023
Riken
Ryuhei Nakamura
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Water splitting catalyst, and method for producing oxygen and hydro...
Patent number
10,077,500
Issue date
Sep 18, 2018
Riken
Ryuhei Nakamura
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Power generation system
Patent number
9,461,329
Issue date
Oct 4, 2016
Japan Agency for Marine-Earth Science and Technology
Masahiro Yamamoto
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Microbial fuel cell
Patent number
8,852,765
Issue date
Oct 7, 2014
Japan Science and Technology Agency
Kazuhito Hashimoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Photocatalyst material, process for producing the photocatalyst mat...
Patent number
8,153,547
Issue date
Apr 10, 2012
The University of Tokyo
Kazuhito Hashimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
IRIDIUM-MANGANESE OXIDE COMPOSITE MATERIAL, IRIDIUM-MANGANESE OXIDE...
Publication number
20240279829
Publication date
Aug 22, 2024
Riken
Ryuhei NAKAMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MANGANESE-IRIDIUM COMPOSITE OXIDE FOR WATER SPLITTING CATALYST, MAN...
Publication number
20230175152
Publication date
Jun 8, 2023
Riken
Ryuhei NAKAMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATHODE ELECTRODE, COMPOSITE OF CATHODE ELECTRODE AND SUBSTRATE, AN...
Publication number
20220356588
Publication date
Nov 10, 2022
Riken
Katsushi FUJII
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD AND APPARATUS FOR WATER ELECTROLYSIS, AND METHOD FOR DETERMI...
Publication number
20210301406
Publication date
Sep 30, 2021
Riken
Ryuhei NAKAMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MANGANESE OXIDE FOR WATER OXIDATION CATALYST, MANGANESE OXIDE/CARBO...
Publication number
20210123151
Publication date
Apr 29, 2021
Riken
Ryuhei NAKAMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
WATER SPLITTING CATALYST, AND METHOD FOR PRODUCING OXYGEN AND HYDRO...
Publication number
20150275379
Publication date
Oct 1, 2015
Riken
Ryuhei NAKAMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POWER GENERATION SYSTEM
Publication number
20150050581
Publication date
Feb 19, 2015
Japan Agency for Marine-Earth Science and Technology
Masahiro Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROBIAL FUEL CELL
Publication number
20110236725
Publication date
Sep 29, 2011
Japan Science and Technology Agency
Kazuhito Hashimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOTOCATALYST MATERIAL, PROCESS FOR PRODUCING THE PHOTOCATALYST MAT...
Publication number
20110129298
Publication date
Jun 2, 2011
The University of Tokyo
Kazuhito Hashimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL