Tokyo
Japan
2
2018-05-17
2
2020-10-13
These are the the leading inventors for applications assigned to NUMATA OPTICAL INSTRUMENTS FACTORY:
NUMATA OPTICAL INSTRUMENTS FACTORY based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Venous valve incising blades, manufacturing method of the same and artery revascularization treatment using the same
#2 | 2015-08-06 ✅ Patent 9,872,693 granted on 2018-01-23Venous valve incising blades, manufacturing method of the same and artery revascularization treatment using the same
Also check out NUMATA OPTICAL INSTRUMENTS FACTORY's (Tokyo, Japan) applicant profile with 1 patent applications submitted.
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