6 Utility Patents
#304 in Mobara
#137,033 in Japan
#670,791 in the World
Forward Citations = 25
Company Filing History:
Hitachi, Ltd.

Minolta Camera Co., Ltd.
where one patent can have more than one assignee
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#304 in Mobara
#137,033 in Japan
#670,791 in the World
Company Filing History:

Get your Inventor Badge Today