12 Utility Patents
#5,794 in Kanagawa
#68,228 in Japan
#314,808 in the World
Forward Citations = 337
Company Filing History:

Hitachi, Ltd.

4. 1 out of 20,961

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#5,794 in Kanagawa
#68,228 in Japan
#314,808 in the World
Company Filing History:



Get your Inventor Badge Today