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Yoshio ITOH
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Shizuoka, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid composition, storage container, and apparatus and method for...
Patent number
12,034,117
Issue date
Jul 9, 2024
Ricoh Company, Ltd.
Tomomasa Kajita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous carbon having connecting mesopores and electrode
Patent number
10,833,358
Issue date
Nov 10, 2020
Ricoh Company, Ltd.
Naoto Abe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-aqueous electrolyte electricity-storage element including posit...
Patent number
10,811,674
Issue date
Oct 20, 2020
Ricoh Company, Ltd.
Naoto Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte electricity-storage element
Patent number
10,490,846
Issue date
Nov 26, 2019
Ricoh Company, Ltd.
Naoto Abe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-aqueous electrolyte storage element including positive electrod...
Patent number
10,297,828
Issue date
May 21, 2019
Ricoh Company, Ltd.
Yuka Araki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
LIQUID COMPOSITION, LIQUID COMPOSITION FOR INKJET DISCHARGING, DEVI...
Publication number
20230272239
Publication date
Aug 31, 2023
Kayato OHYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID COMPOSITION, STORAGE CONTAINER, AND APPARATUS AND METHOD FOR...
Publication number
20230198010
Publication date
Jun 22, 2023
RICOH COMPANY, LTD.
Tomomasa KAJITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS CARBON HAVING CONNECTING MESOPORES AND ELECTRODE
Publication number
20200044277
Publication date
Feb 6, 2020
Naoto ABE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NON-AQUEOUS ELECTROLYTE STORAGE ELEMENT
Publication number
20190051465
Publication date
Feb 14, 2019
RICOH COMPANY, LTD.
Yuka ARAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE STORAGE ELEMENT
Publication number
20180337429
Publication date
Nov 22, 2018
Yuka ARAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTIC SOLUTION STORAGE ELEMENT
Publication number
20180062174
Publication date
Mar 1, 2018
Shuhei TAKESHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE STORAGE ELEMENT
Publication number
20170365852
Publication date
Dec 21, 2017
RICOH COMPANY, LTD.
Yuka ARAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE ELECTRICITY-STORAGE ELEMENT
Publication number
20170352912
Publication date
Dec 7, 2017
Naoto ABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE ELECTRICITY-STORAGE ELEMENT
Publication number
20170346072
Publication date
Nov 30, 2017
Naoto ABE
H01 - BASIC ELECTRIC ELEMENTS