Kunio Yonezu

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Monoblock sealed lead-acid storage battery
- Patent number 4,720,440
- Issue date Jan 19, 1988
- Japan Storage Battery Company Limited
- Kunio Yonezu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Specific gravity detecting device for lead-acid battery
- Patent number 4,689,571
- Issue date Aug 25, 1987
- Japan Storage Battery Company Limited
- Kunio Yonezu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealed lead-acid battery
- Patent number 4,629,622
- Issue date Dec 16, 1986
- Japan Storage Battery Company Limited
- Kunio Yonezu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pasted type lead-acid battery
- Patent number 4,336,314
- Issue date Jun 22, 1982
- Japan Storage Battery Company, Ltd.
- Kunio Yonezu
- H01 - BASIC ELECTRIC ELEMENTS