Inventor · disambiguated record
Masaomi Toyama
Also filed as: TOYAMA MASAOMI
6 granted patents·2 pending applications·200 citations·filing 2001–2010
85Inventor score
Top patents by PatentIndex Score
8 records- 0197US7030688B2Low-pass filter for a PLL, phase-locked loop and semiconductor integrated circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 18, 2006·97 cites·43 claims
- 0288US6407642B2Frequency detector and phase-locked loop circuit including the detectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 18, 2002·46 cites·4 claims
- 0381US7254507B2Analog circuit automatic calibration systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 7, 2007·28 cites·10 claims
- 0473US6982581B2Duty cycle correction circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 3, 2006·18 cites·3 claims
- 0561US6603219B2Semiconductor integrated circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 5, 2003·11 cites·6 claims
- 0641US2006038201A1Layout symmetry constraint checking method and layout symmetry constraint checking apparatusSHINOMIYA NORIKO·Filed 2005·Application pending·0 cites
- 0738US2011088006A1Method for layout verification of semiconductor integrated circuitPANASONIC CORP·Filed 2010·Application pending·0 cites
- 0835US6825712B2Filter circuit, front end of communication system including the filter circuit, and communication device including the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 30, 2004·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →