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Inventors
HM
Hiroaki Monma
NO
Nok
: 1 patents #4 of 64
Top 7%
Overall (2021):
#433,564
of 548,734
Top 80%
1
Patents 2021
Issued Patents
2021
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Patent #
Title
Co-Inventors
Date
10890257
Sealing device
—
2021-01-12
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