Inventor · disambiguated record
Tsuneo Okanuma
Also filed as: OKANUMA TSUNEO
3 granted patents·1 pending application·37 citations·filing 1985–2009
65Inventor score
Files withUSHIO ELECTRIC INC4
Top patents by PatentIndex Score
4 records- 0177US4673843ADC discharge lampUSHIO ELECTRIC INC·Filed 1985·Granted Jun 16, 1987·31 cites·6 claims
- 0247US2010141142A1Discharge lampUSHIO ELECTRIC INC·Filed 2009·Application pending·0 cites
- 0339US7825597B2Discharge lampUSHIO ELECTRIC INC·Filed 2007·Granted Nov 2, 2010·0 cites·8 claims
- 0438US5589735AEmission device with a cadmium lampUSHIO ELECTRIC INC·Filed 1995·Granted Dec 31, 1996·6 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Tsuneo Okanuma 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 →