Inventor · disambiguated record
Nayu Yanagawa
Also filed as: YANAGAWA Nayu
7 granted patents·3 pending applications·3 citations·filing 2017–2023
71Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES10
Top patents by PatentIndex Score
10 records- 0180US10703889B2Insulated electric wire and insulating resin compositionSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jul 7, 2020·2 cites·2 claims
- 0268US10845556B2Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Nov 24, 2020·1 cites·4 claims
- 0367US12468104B2Optical cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Nov 11, 2025·0 cites·6 claims
- 0462US11912850B2Resin composition for insulating layer, insulated electric wire, and cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Feb 27, 2024·0 cites·7 claims
- 0559US2024013948A1Electric wire and multicore cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 0656US2024339240A1Electric wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 0754US11378766B2Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jul 5, 2022·0 cites·13 claims
- 0849US10804009B2Twinax cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Oct 13, 2020·0 cites·7 claims
- 0949US2023273382A1Optical cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 1046US11535752B2Weather-resistant flame-retardant resin composition, optical fiber cable, and electric wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Dec 27, 2022·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →