Inventor · disambiguated record
Yasuhiko Nishi
Also filed as: NISHI YASUHIKO
16 granted patents·227 citations·filing 1986–2017
93Inventor score
Top patents by PatentIndex Score
16 records- 0188US7145422B2DC relaySUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Dec 5, 2006·40 cites·5 claims
- 0277US4851639AApparatus for automatically welding cylindrical vesselNIPPON KOKAN KK·Filed 1988·Granted Jul 25, 1989·33 cites·1 claims
- 0372US11039384B2Wireless communication system, information acquiring terminal, computer program, method for determining whether to adopt provided informationSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jun 15, 2021·3 cites·12 claims
- 0470US5386484AOptical fiber type polarizerSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jan 31, 1995·36 cites·13 claims
- 0563US4672173AGas-shielded arc welding apparatusNIPPON KOKAN KK·Filed 1986·Granted Jun 9, 1987·20 cites·9 claims
- 0661US5335064AFiber-optic gyroscope for measuring velocity of an objectSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 2, 1994·25 cites·9 claims
- 0759US4686341AGas shield chamber for arc welding of railsNIPPON KOKAN KK·Filed 1986·Granted Aug 11, 1987·17 cites·5 claims
- 0857US11238738B2Information providing system, server, mobile terminal, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 1, 2022·1 cites·16 claims
- 0955US7625545B2Process for producing carbon nanotubes by arc dischargeJFE ENG CORP·Filed 2003·Granted Dec 1, 2009·5 cites·14 claims
- 1050US11578983B2Route search system, route search apparatus, route search method, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 14, 2023·0 cites·13 claims
- 1150US4816639AAutomatic arc-welding methodNIPPON KOKAN KK·Filed 1988·Granted Mar 28, 1989·11 cites·3 claims
- 1249US5455676AMethod of detecting a signal and modulation coefficient of a phase-modulated fiber-optic gyroscope based on a difference in the duration of multiple subwaves in a modulation periodSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Oct 3, 1995·14 cites·19 claims
- 1341US4816641AAutomatic arc-welding methodNIPPON KOKAN KK·Filed 1988·Granted Mar 28, 1989·7 cites·1 claims
- 1440US4816640AAutomatic arc-welding methodNIPPON KOKAN KK·Filed 1988·Granted Mar 28, 1989·9 cites·1 claims
- 1536US5365339ATwo depolarizer fiber-optic gyroscope that eliminates interference between the depolarizersSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Nov 15, 1994·6 cites·20 claims
- 1630US4876432AMethod for controlling a penetration beadNIPPON KOKAN KK·Filed 1988·Granted Oct 24, 1989·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →