12 Utility Patents
#57 in Koganei
#68,228 in Japan
#314,808 in the World
Forward Citations = 120
Company Filing History:
Hitachi, Ltd.
Director-general of the Agency of Industrial Science and Technology
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#57 in Koganei
#68,228 in Japan
#314,808 in the World
Company Filing History:
Get your Inventor Badge Today