Ikumi MOTOI

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead-acid battery
- Patent number 11,424,452
- Issue date Aug 23, 2022
- GS Yuasa International Ltd.
- Hiroki Kagohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead-acid battery
- Patent number 10,790,501
- Issue date Sep 29, 2020
- GS Yuasa International Ltd.
- Yasuyuki Hamano
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Lead-acid battery
- Patent number 10,608,242
- Issue date Mar 31, 2020
- GS Yuasa International Ltd.
- Eriko Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead-acid battery, negative electrode plate thereof and method for...
- Patent number 10,573,877
- Issue date Feb 25, 2020
- GS Yuasa International Ltd.
- Ikumi Motoi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lead-acid battery
- Patent number 10,522,837
- Issue date Dec 31, 2019
- GS Yuasa International Ltd.
- Ikumi Motoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead-acid battery
- Patent number 10,096,862
- Issue date Oct 9, 2018
- GS Yuasa International Ltd.
- Ikumi Motoi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LEAD-ACID BATTERY
- Publication number 20190267629
- Publication date Aug 29, 2019
- GS YUASA INTERNATIONAL LTD.
- Hiroki KAGOHASHI
- 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
LEAD-ACID BATTERY
- Publication number 20180083267
- Publication date Mar 22, 2018
- GS YUASA INTERNATIONAL LTD.
- Eriko SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY
- Publication number 20170092934
- Publication date Mar 30, 2017
- GS YUASA INTERNATIONAL LTD.
- Yasuyuki HAMANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY
- Publication number 20170025681
- Publication date Jan 26, 2017
- GS YUASA INTERNATIONAL LTD.
- Ikumi MOTOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY
- Publication number 20160380311
- Publication date Dec 29, 2016
- GS YUASA INTERNATIONAL LTD.
- Ikumi MOTOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY, NEGATIVE ELECTRODE PLATE THEREOF AND METHOD FOR...
- Publication number 20160240844
- Publication date Aug 18, 2016
- GS YUASA INTERNATIONAL LTD.
- Ikumi MOTOI
- H01 - BASIC ELECTRIC ELEMENTS