Inventor · disambiguated record
Kenji Kawataka
Also filed as: KAWATAKA KENJI
4 granted patents·1 pending application·29 citations·filing 2004–2005
70Inventor score
Top patents by PatentIndex Score
5 records- 0175US7436130B2Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by two low-impedance power sourcesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 14, 2008·9 cites·18 claims
- 0273US7038397B2Cold cathode fluorescent lamp driver circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 2, 2006·19 cites·21 claims
- 0357US7545103B2Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by one low-impedance power sourcePANASONIC CORP·Filed 2005·Granted Jun 9, 2009·1 cites·16 claims
- 0441US7164340B2Transformer for switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 16, 2007·0 cites·8 claims
- 0540US2008047743A1Multilayer Substrate With Built-In Capacitors, Method For Manufacturing The Same, And Cold-Cathode Tube Lighting DeviceKOMATSU AKEYUKI·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kenji Kawataka 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 →