Inventor · disambiguated record
Takami Arakawa
Also filed as: ARAKAWA TAKAMI
21 granted patents·16 pending applications·56 citations·filing 2005–2023
92Inventor score
Top patents by PatentIndex Score
37 records- 0195US10147868B2Polymer composite piezoelectric body, electroacoustic transduction film, and electroacoustic transducerFUJIFILM CORP·Filed 2017·Granted Dec 4, 2018·18 cites·22 claims
- 0292US12063864B2Piezoelectric device and method of manufacturing piezoelectric deviceFUJIFILM CORP·Filed 2021·Granted Aug 13, 2024·2 cites·20 claims
- 0391US11985899B2Piezoelectric elementFUJIFILM CORP·Filed 2021·Granted May 14, 2024·2 cites·1 claims
- 0490US8172372B2Film formation method, film formation device, piezoelectric film, piezoelectric device, liquid discharge device and piezoelectric ultrasonic transducerFUJII TAKAMICHI·Filed 2009·Granted May 8, 2012·9 cites·8 claims
- 0584US8210658B2Piezoelectric material, method for producing piezoelectric material, piezoelectric device and liquid discharge deviceARAKAWA TAKAMI·Filed 2010·Granted Jul 3, 2012·9 cites·12 claims
- 0678US8366259B2Film formation method, film formation device, piezoelectric film, piezoelectric device, liquid discharge device and piezoelectric ultrasonic transducerFUJIFILM CORP·Filed 2012·Granted Feb 5, 2013·3 cites·10 claims
- 0773US8562112B2Piezoelectric actuator, method of driving same, liquid ejection apparatus and piezoelectric ultrasonic osicllatorFUJII TAKAMICHI·Filed 2010·Granted Oct 22, 2013·2 cites·10 claims
- 0872US8354777B2Piezoelectric film and piezoelectric device including the same, and liquid discharge apparatusFUJIFILM CORP·Filed 2009·Granted Jan 15, 2013·3 cites·11 claims
- 0971US8215753B2Piezoelectric material, method for producing piezoelectric material, piezoelectric device and liquid discharge deviceARAKAWA TAKAMI·Filed 2010·Granted Jul 10, 2012·3 cites·17 claims
- 1065US8100513B2Ferroelectric film, process for producing the same, ferroelectric device, and liquid discharge deviceARAKAWA TAKAMI·Filed 2008·Granted Jan 24, 2012·2 cites·19 claims
- 1164US8390178B2Piezoelectric film and piezoelectric deviceNAONO TAKAYUKI·Filed 2011·Granted Mar 5, 2013·1 cites·10 claims
- 1264US2025250181A1Niobate particles, method for producing niobate particles, resin composition and molded articleDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 1361US10217929B2Piezoelectric film, piezoelectric element, and liquid discharge apparatusFUJIFILM CORP·Filed 2018·Granted Feb 26, 2019·0 cites·7 claims
- 1460US8449083B2Multilayer body, piezoelectric element, and liquid ejecting deviceFUJII TAKAMICHI·Filed 2009·Granted May 28, 2013·2 cites·15 claims
- 1559US2016020381A1Piezoelectric film and method for manufacturing sameFUJIFILM CORP·Filed 2015·Application pending·0 cites
- 1659US2018130942A1Piezoelectric film and method for manufacturing sameFUJIFILM CORP·Filed 2018·Application pending·0 cites
- 1758US10388851B2Piezoelectric elementFUJIFILM CORP·Filed 2018·Granted Aug 20, 2019·0 cites·3 claims
- 1858US2010079555A1Lead-containing perovskite-type oxide film and method of producing the same, piezoelectric device using a lead-containing perovskite-type oxide film, as well as liquid ejecting apparatus using a piezoelectric deviceARAKAWA TAKAMI·Filed 2009·Application pending·0 cites
- 1956US2009058954A1Process for forming a ferroelectric film, ferroelectric film, ferroelectric device, and liquid discharge apparatusARAKAWA TAKAMI·Filed 2008·Application pending·0 cites
- 2056US2009058955A1Process for forming a ferroelectric film, ferroelectric film, ferroelectric device, and liquid discharge apparatusARAKAWA TAKAMI·Filed 2008·Application pending·0 cites
- 2153US2007204865A1Aerosol generating apparatus and method, and film forming apparatus and method using the sameFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 2252US10011111B2Piezoelectric film, production method thereof, piezoelectric element, and liquid discharge apparatusFUJIFILM CORP·Filed 2017·Granted Jul 3, 2018·0 cites·5 claims
- 2352US9012670B2Method of manufacturing water repellent film and thereby manufactured water repellent filmFUJIFILM CORP·Filed 2013·Granted Apr 21, 2015·0 cites·7 claims
- 2451US9242466B2Method for manufacturing water-repellent film, and substrate, nozzle plate, ink jet head, and ink jet recording deviceFUJIFILM CORP·Filed 2015·Granted Jan 26, 2016·0 cites·10 claims
- 2549US2011041304A1Piezoelectric device, liquid droplet ejecting head using the same, and process for producing the sameFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 2648US2011014394A1film depositing apparatus and methodFUJII TAKAMICHI·Filed 2009·Application pending·0 cites
- 2748US2009066188A1Piezoelectric device, liquid droplet ejecting head using the same, and process for producing the sameNAONO TAKAYUKI·Filed 2008·Application pending·0 cites
- 2848US2009114875A1Perovskite oxide, ferroelectric film and ferroelectric device containing the perovskite oxideARAKAWA TAKAMI·Filed 2008·Application pending·0 cites
- 2947US2007197370A1Lead zirconate titanate type composition, process for producing the same, piezoelectric body, and piezoelectric deviceFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3046US2009062114A1Perovskite type oxide, ferroelectric film, process for producing same, ferroelectric device, and liquid discharge apparatusARAKAWA TAKAMI·Filed 2008·Application pending·0 cites
- 3144US8801150B2Piezoelectric device, piezoelectric device manufacturing method, and liquid discharge apparatusHISHINUMA YOSHIKAZU·Filed 2009·Granted Aug 12, 2014·0 cites·16 claims
- 3244US8672456B2Piezoelectric film, piezoelectric device and liquid ejection apparatusARAKAWA TAKAMI·Filed 2011·Granted Mar 18, 2014·0 cites·9 claims
- 3344US7923906B2Process for forming a ferroelectric film, ferroelectric film, ferroelectric device, and liquid discharge apparatusFUJIFILM CORP·Filed 2008·Granted Apr 12, 2011·0 cites·11 claims
- 3442US8419171B2Columnar structure film and method of forming same, piezoelectric element, liquid ejection apparatus and piezoelectric ultrasonic oscillatorNAONO TAKAYUKI·Filed 2010·Granted Apr 16, 2013·0 cites·17 claims
- 3542US2005189518A1Method of producing a fluorescent particleFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 3636US2012098889A1Method of forming water repelling film, water repelling film, and nozzle plate of inkjet headARAKAWA TAKAMI·Filed 2011·Application pending·0 cites
- 3735US2016144627A1Cleaning deviceFUJIFILM CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →