Susumu OBUCHI

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead-acid battery and method for producing lead-acid battery
- Patent number 10,622,634
- Issue date Apr 14, 2020
- GS Yuasa International Ltd.
- Susumu Obuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LEAD-ACID BATTERY GRID AND LEAD-ACID BATTERY
- Publication number 20200243869
- Publication date Jul 30, 2020
- GS YUASA INTERNATIONAL LTD.
- Akinori HAZE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY AND METHOD FOR PRODUCING LEAD-ACID BATTERY
- Publication number 20180151886
- Publication date May 31, 2018
- GS YUASA INTERNATIONAL LTD.
- Susumu OBUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE PLATE FOR LEAD-ACID BATTERY, LEAD-ACID BATTERY A...
- Publication number 20170222214
- Publication date Aug 3, 2017
- GS Yuasa International, Ltd.
- Susumu OBUCHI
- H01 - BASIC ELECTRIC ELEMENTS