Inventor · disambiguated record
Masatsugu Urakawa
Also filed as: URAKAWA MASATSUGU
2 granted patents·4 pending applications·7 citations·filing 2005–2012
51Inventor score
Top patents by PatentIndex Score
6 records- 0156US9221391B2Vehicle turn signal switch deviceSHIMADA MASAHIKO·Filed 2012·Granted Dec 29, 2015·2 cites·15 claims
- 0255US7642475B2Lever operating deviceALPS ELECTRIC CO LTD·Filed 2008·Granted Jan 5, 2010·5 cites·1 claims
- 0339US2009223785A1Switch device for key operationURAKAWA MASATSUGU·Filed 2009·Application pending·0 cites
- 0438US2005218314A1Rotation angle detecting deviceALPS ELECRIC CO LTD·Filed 2005·Application pending·0 cites
- 0532US2009231072A1Stalk switch deviceURAKAWA MASATSUGU·Filed 2009·Application pending·0 cites
- 0629US2006169879A1Optical rotation angle detecting deviceALPS ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masatsugu Urakawa 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 →