Inventor · disambiguated record
Naomasa Tsuda
Also filed as: TSUDA NAOMASA
2 granted patents·1 pending application·6 citations·filing 2004–2008
50Inventor score
Top patents by PatentIndex Score
3 records- 0164US7854156B2Closing device and closing methodKAYABA INDUSTRY CO LTD·Filed 2007·Granted Dec 21, 2010·4 cites·4 claims
- 0237US7222509B2Groove processing apparatus and groove processing methodYANAGISAWA SEIKI MFG CO LTD·Filed 2004·Granted May 29, 2007·2 cites·6 claims
- 0335US2008168819A1Closing device and closing methodKAYABA INDUSTRY CO LTD·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Naomasa Tsuda 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 →