Hidetoshi Morotomi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production process of material for lithium-ion secondary batteries,...
- Patent number 6,485,864
- Issue date Nov 26, 2002
- ADCHEMCO Corporation
- Kunio Miyazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production process of carbonaceous material and battery
- Patent number 5,910,383
- Issue date Jun 8, 1999
- Adchemco Corporation
- Yoshihiko Hase
- C01 - INORGANIC CHEMISTRY