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Companies
Inventors
HO
Hirofumi Ogawa
NC
Nishikawa Rubber Co.
: 1 patents #1 of 24
Top 5%
Overall (2021):
#433,159
of 548,734
Top 80%
1
Patents 2021
Issued Patents
2021
Profile Widget
Patent #
Title
Co-Inventors
Date
11084363
Sealing structure
—
2021-08-10
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