10 Utility Patents
#627 in Hitachi
#85,214 in Japan
#404,283 in the World
Forward Citations = 196
Company Filing History:

Hitachi Kyowa Kogyo Co., Ltd.
where one patent can have more than one assignee
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#627 in Hitachi
#85,214 in Japan
#404,283 in the World
Company Filing History:

Get your Inventor Badge Today