Naoki SUGIHARA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous structure, insulating layer, electrode, power storage elemen...
- Patent number 11,811,072
- Issue date Nov 7, 2023
- Ricoh Company, Ltd.
- Keigo Takauji
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID COMPOSITION SET, POROUS RESIN MANUFACTURING APPARATUS, AND P...
- Publication number 20230340293
- Publication date Oct 26, 2023
- RICOH COMPANY, LTD.
- Miku Ohkimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID COMPOSITION SET, POROUS RESIN MANUFACTURING APPARATUS, AND P...
- Publication number 20220169821
- Publication date Jun 2, 2022
- RICOH COMPANY, LTD.
- Naoki Sugihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POROUS STRUCTURE, INSULATING LAYER, ELECTRODE, POWER STORAGE ELEMEN...
- Publication number 20210202953
- Publication date Jul 1, 2021
- Keigo TAKAUJI
- H01 - BASIC ELECTRIC ELEMENTS