40 Utility Patents
#118 in Hachioji
#12,003 in Japan
#57,179 in the World
Forward Citations = 369
Company Filing History:

Other
Hitachi Information Technology Co., Ltd.
where one patent can have more than one assignee
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#118 in Hachioji
#12,003 in Japan
#57,179 in the World
Company Filing History:

Get your Inventor Badge Today