19 Utility Patents
#167 in Atsugi
#39,277 in Japan
#181,667 in the World
Forward Citations = 148
Company Filing History:


Hitachi Computer Engineering Co., Ltd.
where one patent can have more than one assignee
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#167 in Atsugi
#39,277 in Japan
#181,667 in the World
Company Filing History:


Get your Inventor Badge Today