Yoshinori Yamazaki

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Kamisu-machi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface graphitized carbon material and process for producing the same
- Patent number 6,022,518
- Issue date Feb 8, 2000
- Petoca, Ltd.
- Yoshinori Yamazaki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Negative electrode material for use in lithium-ion secondary batter...
- Patent number 5,792,577
- Issue date Aug 11, 1998
- Petoca, Ltd.
- Hiroshi Ejiri
- H01 - BASIC ELECTRIC ELEMENTS