Hirotsugu Fujita

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Yono, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing positive electrode for non-aqueous electrolyte...
- Patent number 4,601,919
- Issue date Jul 22, 1986
- Toshiba Battery Co., Ltd.
- Yoshiaki Asami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat cell
- Patent number 4,548,880
- Issue date Oct 22, 1985
- Toshiba Battery Co., Ltd.
- Shintaro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS