Inventor · disambiguated record
Kazuaki Kitamura
Also filed as: KITAMURA KAZUAKI
7 granted patents·1 pending application·39 citations·filing 1990–2024
78Inventor score
Top patents by PatentIndex Score
8 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
- 0468US12444623B2Substrate processing system and substrate processing methodTOKYO ELECTRON LTD·Filed 2023·Granted Oct 14, 2025·0 cites·15 claims
- 0568US5056369ACapacitive differential pressure detectorFUJI ELECTRIC CO LTD·Filed 1990·Granted Oct 15, 1991·31 cites·17 claims
- 0655US2025167022A1Substrate standby device, substrate processing system, and substrate processing methodTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0746US9938197B2Unleaded 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
- 0839US10340441B2Lead-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 →