Inventor · disambiguated record
Yuhei Mayama
Also filed as: MAYAMA YUHEI
18 granted patents·1 pending application·46 citations·filing 2012–2024
92Inventor score
Technology areasH01B
Top patents by PatentIndex Score
19 records- 0197US9928937B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Mar 27, 2018·14 cites·7 claims
- 0296US10176908B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jan 8, 2019·8 cites·10 claims
- 0394US10224130B2CableSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Mar 5, 2019·6 cites·4 claims
- 0493US10388433B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Aug 20, 2019·3 cites·9 claims
- 0593US10388432B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Aug 20, 2019·3 cites·8 claims
- 0691US10418150B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Sep 17, 2019·3 cites·11 claims
- 0787US10553332B2CableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Feb 4, 2020·2 cites·11 claims
- 0884US9412497B2CableSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Aug 9, 2016·4 cites·3 claims
- 0975US10964452B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Mar 30, 2021·0 cites·14 claims
- 1075US9997279B2Electric wire and method for producing the same, and multi-core cable and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jun 12, 2018·1 cites·4 claims
- 1173US9799422B2Insulated electrical wire and coaxial cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Oct 24, 2017·1 cites·13 claims
- 1272US10699825B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jun 30, 2020·0 cites·9 claims
- 1372US10699824B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jun 30, 2020·0 cites·6 claims
- 1470US11887756B2Thick electric wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Jan 30, 2024·0 cites·8 claims
- 1569US12505938B2Thick electric wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Dec 23, 2025·0 cites·5 claims
- 1666US10290397B2Electric wire and method for producing the same, and multi-core cable and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted May 14, 2019·0 cites·10 claims
- 1766US9234088B2Non-halogen flame-retardant resin composition, and insulated electric wire and tube using the sameMAYAMA YUHEI·Filed 2012·Granted Jan 12, 2016·1 cites·13 claims
- 1865US2025125066A1Shielded electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 1964US11114215B2Core electric wire for multi-core cable and multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Sep 7, 2021·0 cites·21 claims
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