10 Utility Patents
#6,625 in Kanagawa
#81,481 in Japan
#374,629 in the World
Forward Citations = 56
Company Filing History:
4. 1 out of 42,079
Hitachi, Ltd.
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#6,625 in Kanagawa
#81,481 in Japan
#374,629 in the World
Company Filing History:
Get your Inventor Badge Today