Inventor · disambiguated record
Koji Sumitomo
Also filed as: SUMITOMO KOJI
8 granted patents·4 pending applications·4 citations·filing 2003–2023
75Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2RAMANUJAN CHANDRA SEKAR1
Top patents by PatentIndex Score
12 records- 0183US10153065B2Conductive polymer fibers, method and device for producing conductive polymer fibers, biological electrode, device for measuring biological signals, implantable electrode, and device for measuring biological signalsNIPPON TELEGRAPH & TELEPHONE·Filed 2012·Granted Dec 11, 2018·2 cites·15 claims
- 0279US2024145112A1Conductive Polymer Fibers, Method And Device For Producing Conductive Polymer Fibers, Biological Electrode, Device For Measuring Biological Signals, Implantable Electrode, And Device For Measuring Biological SignalsNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Application pending·0 cites
- 0365US11862359B2Conductive polymer fibers, method and device for producing conductive polymer fibers, biological electrode, device for measuring biological signals, implantable electrode, and device for measuring biological signalsNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Jan 2, 2024·0 cites·18 claims
- 0461US10918334B2Wearable electrodeNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Feb 16, 2021·1 cites·3 claims
- 0561US10881315B2Biological signal measurement system, biological information measurement apparatus, and biological information extraction algorithm changing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Jan 5, 2021·1 cites·15 claims
- 0654US2007285834A1Magnetic recorder/reproducer with freely detachable magnetic tapeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 0743US10772524B2Biomedical electrode and wearable electrodeNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Sep 15, 2020·0 cites·8 claims
- 0841US7262933B2Magnetic recorder/reproducer with freely detachable magnetic tape for engaging a guide post which traces a path through a notch in a take-up reelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 28, 2007·0 cites·3 claims
- 0938US10835141B2Wearable electrodeNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Nov 17, 2020·0 cites·5 claims
- 1038US8859469B2Protein chip and production method thereofRAMANUJAN CHANDRA SEKAR·Filed 2008·Granted Oct 14, 2014·0 cites·6 claims
- 1134US2016374615A1Biosignal detecting garmentNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Application pending·0 cites
- 1234US2016338645A1Electrode material and deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →