16 Utility Patents
#8 in Saku
#47,747 in Japan
#218,526 in the World
Forward Citations = 190
Company Filing History:

Hitachi, Ltd.
Other
4. 1 out of 12,991

5. 1 out of 7,434

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#8 in Saku
#47,747 in Japan
#218,526 in the World
Company Filing History:



Get your Inventor Badge Today