Inventor · disambiguated record
Shigeru Kataoka
Also filed as: KATAOKA SHIGERU
5 granted patents·4 pending applications·44 citations·filing 1991–2006
79Inventor score
Top patents by PatentIndex Score
9 records- 0189US7282979B2Phase shifting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 16, 2007·21 cites·8 claims
- 0262US7190934B2Reflected power suppression circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 13, 2007·8 cites·8 claims
- 0357US7102445B2Power amplifier moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 5, 2006·5 cites·8 claims
- 0442US5160858AField-effect transistor circuitTOSHIBA KK·Filed 1991·Granted Nov 3, 1992·7 cites·5 claims
- 0540US2007103247A1Pll transient response control system and communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 0636US2006009164A1Radio frequency switching circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0736US2005270083A1Radio frequency switching circuit and semiconductor device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0832US5204553AField effect transistor circuitTOSHIBA KK·Filed 1991·Granted Apr 20, 1993·3 cites·11 claims
- 0932US2005259375A1Overcurrent protection circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shigeru Kataoka 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 →