Hirofusa Otsubo

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-directional free electron generating repelling magnet combination
- Patent number 12,094,647
- Issue date Sep 17, 2024
- Hirofusa Otsubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for assembling a non-directional free electron generating r...
- Patent number 11,756,730
- Issue date Sep 12, 2023
- Hirofusa Otsubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for assembling a non-directional free electron generating...
- Patent number 11,610,731
- Issue date Mar 21, 2023
- Hirofusa Otsubo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NON-DIRECTIONAL FREE ELECTRON GENERATING REPELLING MAGNET COMBINATION
- Publication number 20230377796
- Publication date Nov 23, 2023
- Hirofusa Otsubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR ASSEMBLING A NON-DIRECTIONAL FREE ELECTRON GENERATING R...
- Publication number 20230162914
- Publication date May 25, 2023
- Hirofusa Otsubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHODS FOR ASSEMBLING A NON-DIRECTIONAL FREE ELECTRO...
- Publication number 20220293337
- Publication date Sep 15, 2022
- Hirofusa Otsubo
- H01 - BASIC ELECTRIC ELEMENTS