149 Utility Patents
#117 in Kanagawa
#536 in Japan
#4,031 in the World
Forward Citations = 668
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4. 9 out of 3,208

5. 3 out of 252

where one patent can have more than one assignee
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#117 in Kanagawa
#536 in Japan
#4,031 in the World
Company Filing History:
Get your Inventor Badge Today