92 Utility Patents
#8 in Hitachi
#1,863 in Japan
#10,979 in the World
Forward Citations = 1,402
Company Filing History:


Hitachi Haramachi Electronics Co., Ltd.
where one patent can have more than one assignee
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#8 in Hitachi
#1,863 in Japan
#10,979 in the World
Company Filing History:
Get your Inventor Badge Today