45 Utility Patents
#94 in Hachioji
#9,171 in Japan
#43,612 in the World
Forward Citations = 650
Company Filing History:
Hitachi, Ltd.
4. 2 out of 2,525
5. 1 out of 52,167
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#94 in Hachioji
#9,171 in Japan
#43,612 in the World
Company Filing History:
Get your Inventor Badge Today