27 Utility Patents
#111 in Midland, MI
#2,051 in Michigan
#55,912 in US
#108,515 in the World
Forward Citations = 487
Company Filing History:

Shin-ichi Hirano
where one patent can have more than one assignee
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#111 in Midland, MI
#2,051 in Michigan
#55,912 in US
#108,515 in the World
Company Filing History:

Get your Inventor Badge Today