Inventor · disambiguated record
Toshiaki Kurahashi
Also filed as: KURAHASHI TOSHIAKI
8 granted patents·2 pending applications·8 citations·filing 2010–2019
76Inventor score
Top patents by PatentIndex Score
10 records- 0185US9828296B2Lead-free piezoelectric ceramic composition, method for producing same, piezoelectric element using lead-free piezoelectric ceramic composition, ultrasonic processing machine, ultrasonic drive device, and sensing deviceYAMAZAKI MASATO·Filed 2012·Granted Nov 28, 2017·6 cites·14 claims
- 0270US10347817B2Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic compositionNGK SPARK PLUG CO·Filed 2015·Granted Jul 9, 2019·1 cites·7 claims
- 0370US9871187B2Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and method for producing lead-free piezo-electric porcelain compositionNGK SPARK PLUG CO·Filed 2015·Granted Jan 16, 2018·1 cites·11 claims
- 0458US11945987B2Light wavelength conversion member and light-emitting deviceNGK SPARK PLUG CO·Filed 2019·Granted Apr 2, 2024·0 cites·2 claims
- 0555US11560513B2Optical wavelength conversion member and light-emitting deviceNGK SPARK PLUG CO·Filed 2019·Granted Jan 24, 2023·0 cites·4 claims
- 0646US9938197B2Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic compositionNGK SPARK PLUG CO·Filed 2014·Granted Apr 10, 2018·0 cites·17 claims
- 0745US2010189428A1Mirror unit and image capturing apparatusNIKON CORP·Filed 2010·Application pending·0 cites
- 0844US2019241475A1Ceramic composition, cutting tool, and tool for friction stir weldingNGK SPARK PLUG CO·Filed 2017·Application pending·0 cites
- 0942US8235606B2Mirror unit and image capturing apparatusKURAHASHI TOSHIAKI·Filed 2011·Granted Aug 7, 2012·0 cites·6 claims
- 1039US10340441B2Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic compositionNGK SPARK PLUG CO·Filed 2015·Granted Jul 2, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →