Inventor · disambiguated record
Masao Takayama
Also filed as: TAKAYAMA MASAO
27 granted patents·2 pending applications·202 citations·filing 1979–2019
95Inventor score
Top patents by PatentIndex Score
29 records- 0186US8890741B2A/D converterPANASONIC CORP·Filed 2013·Granted Nov 18, 2014·10 cites·12 claims
- 0286US5601378ARod-end bearing deviceISHIKAWA TEKKO KK·Filed 1995·Granted Feb 11, 1997·62 cites·4 claims
- 0382US5743669ABall jointISHIKAWA TEKKO KK·Filed 1997·Granted Apr 28, 1998·39 cites·11 claims
- 0481US8258990B2Integrator, resonator, and oversampling A/D converterDOSHO SHIRO·Filed 2010·Granted Sep 4, 2012·8 cites·14 claims
- 0579US8941526B2Time integrator and ΔΣ time-to-digital converterPANASONIC CORP·Filed 2014·Granted Jan 27, 2015·5 cites·23 claims
- 0679US8371573B2Feeding devicePFU LTD·Filed 2011·Granted Feb 12, 2013·4 cites·10 claims
- 0778US9754124B1Data protection for storage deviceIBM·Filed 2017·Granted Sep 5, 2017·2 cites·1 claims
- 0878US8896477B2Time-to-digital converterPANASONIC CORP·Filed 2014·Granted Nov 25, 2014·6 cites·5 claims
- 0977US5188477ABall jointISHIKAWA TEKKO KK·Filed 1992·Granted Feb 23, 1993·40 cites·6 claims
- 1072US10922505B2Radio frequency identification interface for interacting with a printed circuit boardIBM·Filed 2019·Granted Feb 16, 2021·1 cites·18 claims
- 1172US7913994B2Feeding devicePFU LTD·Filed 2008·Granted Mar 29, 2011·4 cites·5 claims
- 1265US4245905ABlade actuating device for focal plane shuttersCOPAL CO LTD·Filed 1979·Granted Jan 20, 1981·6 cites·6 claims
- 1360US8976054B2Time-to-digital conversion circuit and time-to-digital converter including the samePANASONIC CORP·Filed 2013·Granted Mar 10, 2015·2 cites·8 claims
- 1459USD839955SImprinter for scannerPFU LTD·Filed 2016·Granted Feb 5, 2019·8 cites·1 claims
- 1559US8909944B2Storage deviceIBM·Filed 2012·Granted Dec 9, 2014·1 cites·8 claims
- 1655US9870478B1Data protection for storage deviceIBM·Filed 2016·Granted Jan 16, 2018·0 cites·13 claims
- 1753US8823567B2Resonator, delta-sigma modulator, and wireless communication deviceMITANI YOSUKE·Filed 2012·Granted Sep 2, 2014·2 cites·10 claims
- 1852US8466820B2Oversampling A/D converterDOSHO SHIRO·Filed 2011·Granted Jun 18, 2013·1 cites·9 claims
- 1945US8963753B2Oversampling A/D converterPANASONIC CORP·Filed 2013·Granted Feb 24, 2015·0 cites·7 claims
- 2044US7317794B2Enciphering and deciphering apparatus, and enciphering and deciphering methodROHM CO LTD·Filed 2003·Granted Jan 8, 2008·0 cites·4 claims
- 2142US10049194B2Control access to function of information deviceIBM·Filed 2015·Granted Aug 14, 2018·0 cites·15 claims
- 2242US7868803B2Semiconductor device having ΔΣ modulator, and semiconductor systemPANASONIC CORP·Filed 2007·Granted Jan 11, 2011·1 cites·70 claims
- 2341US9166609B2AD converter and receiving apparatusPANASONIC CORP·Filed 2013·Granted Oct 20, 2015·0 cites·12 claims
- 2438US10178099B2System for monitoring access to network within secured siteIBM·Filed 2015·Granted Jan 8, 2019·0 cites·12 claims
- 2538US9024793B2Oversampling time-to-digital converterPANASONIC CORP·Filed 2014·Granted May 5, 2015·0 cites·20 claims
- 2634US2011200077A1Delta-sigma modulator and wireless communication devicePANASONIC CORP·Filed 2011·Application pending·0 cites
- 2733US8922402B2Offset correction device of comparatorTAKAYAMA MASAO·Filed 2012·Granted Dec 30, 2014·0 cites·10 claims
- 2833US2011018752A1Flash a/d converter, flash a/d conversion module, and delta-sigma a/d converterPANASONIC CORP·Filed 2010·Application pending·0 cites
- 2932US7039847B2Coding-decoding device and method for conversion of binary sequencesROHM CO LTD·Filed 2002·Granted May 2, 2006·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →