Inventor · disambiguated record
Kazuo Kawamata
Also filed as: KAWAMATA KAZUO
4 granted patents·1 pending application·53 citations·filing 2007–2012
76Inventor score
Top patents by PatentIndex Score
5 records- 0174US8481148B2Optical device and antireflection filmADACHI MAKOTO·Filed 2009·Granted Jul 9, 2013·11 cites·12 claims
- 0273USD558655SVisor extendorKAWAMATA KAZUO·Filed 2007·Granted Jan 1, 2008·24 cites·1 claims
- 0362USD594394SVisor extenderKAWAMATA KAZUO·Filed 2008·Granted Jun 16, 2009·15 cites·1 claims
- 0456US9227771B2Opener capKEY COFFEE INC·Filed 2012·Granted Jan 5, 2016·3 cites·7 claims
- 0539US2012186522A1Vapor deposition apparatus for optical lensADACHI MAKOTO·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazuo Kawamata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →