Aya YOSHIDA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Film electrode, resin layer forming ink, inorganic layer forming in...
- Patent number 11,909,031
- Issue date Feb 20, 2024
- Ricoh Company, Ltd.
- Masahiro Masuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Film electrode, resin layer forming ink, inorganic layer forming in...
- Patent number 11,588,147
- Issue date Feb 21, 2023
- Ricoh Company, Ltd.
- Masahiro Masuzawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FILM ELECTRODE, RESIN LAYER FORMING INK, INORGANIC LAYER FORMING IN...
- Publication number 20230091130
- Publication date Mar 23, 2023
- RICOH COMPANY, LTD.
- Masahiro MASUZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILM ELECTRODE, RESIN LAYER FORMING INK, INORGANIC LAYER FORMING IN...
- Publication number 20200119333
- Publication date Apr 16, 2020
- Masahiro MASUZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE, ELECTRODE ELEMENT, NONAQUEOUS ELECTROLYTIC POWER STORAGE...
- Publication number 20180261827
- Publication date Sep 13, 2018
- RICOH COMPANY, LTD.
- Hideo YANAGITA
- H01 - BASIC ELECTRIC ELEMENTS