75 Utility Patents
#18 in Atsugi
#3,213 in Japan
#17,607 in the World
Forward Citations = 1,272
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4. 3 out of 14
Ykk Ap Inc.
5. 1 out of 572

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#18 in Atsugi
#3,213 in Japan
#17,607 in the World
Company Filing History:



Get your Inventor Badge Today