15 Utility Patents
#2 in Hakodate
#53,126 in Japan
#246,975 in the World
Forward Citations = 121
Company Filing History:
Other

4. 3 out of 27
5. 1 out of 836

where one patent can have more than one assignee
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#2 in Hakodate
#53,126 in Japan
#246,975 in the World
Company Filing History:


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