22 Utility Patents
#96 in Tochigi
#31,144 in Japan
#142,974 in the World
Forward Citations = 41
Company Filing History:
Kantatsu Co., Ltd.
Optical Logic Inc.
where one patent can have more than one assignee
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#96 in Tochigi
#31,144 in Japan
#142,974 in the World
Company Filing History:
Get your Inventor Badge Today