Inventor · disambiguated record
Yoshikazu Hishinuma
Also filed as: HISHINUMA YOSHIKAZU
30 granted patents·4 pending applications·77 citations·filing 2006–2023
95Inventor score
Top patents by PatentIndex Score
34 records- 0193US9136459B2Piezoelectric device and method of manufacturing piezoelectric deviceFUJIFILM CORP·Filed 2012·Granted Sep 15, 2015·8 cites·15 claims
- 0290US7845767B2Piezoelectric device, method of actuating the same, piezoelectric apparatus, and liquid discharge apparatusFUJIFILM CORP·Filed 2006·Granted Dec 7, 2010·11 cites·21 claims
- 0388US7948155B2Piezoelectric device and liquid-ejecting headFUJIFILM CORP·Filed 2008·Granted May 24, 2011·10 cites·10 claims
- 0487US8385013B2Optical module, method for production thereof, and imaging apparatusFUJIFILM CORP·Filed 2010·Granted Feb 26, 2013·10 cites·13 claims
- 0584US10442195B2Piezoelectric device and method for manufacturing an inkjet headHISHINUMA YOSHIKAZU·Filed 2017·Granted Oct 15, 2019·2 cites·11 claims
- 0684US8476804B2Piezoelectric MEMS element, voltage control oscillator, communication apparatus, and method of manufacturing piezoelectric drive type MEMS elementHISHINUMA YOSHIKAZU·Filed 2010·Granted Jul 2, 2013·9 cites·14 claims
- 0783US8864288B2Piezoelectric device, method of manufacturing piezoelectric device, and liquid ejection headFUJIFILM CORP·Filed 2012·Granted Oct 21, 2014·3 cites·21 claims
- 0881US10766258B2Piezoelectric device and method for manufacturing an inkjet headFUJIFILM DIMATIX INC·Filed 2019·Granted Sep 8, 2020·1 cites·20 claims
- 0979US7768178B2Piezoelectric device, piezoelectric actuator, and liquid discharge device having piezoelectric filmsFUJIFILM CORP·Filed 2008·Granted Aug 3, 2010·5 cites·14 claims
- 1076US7958608B2Process for manufacting a piezoelectric deviceFUJIFILM CORP·Filed 2008·Granted Jun 14, 2011·4 cites·12 claims
- 1174US8641173B2Piezoelectric film, method for forming piezoelectric film, piezoelectric device and liquid discharge deviceNAONO TAKAYUKI·Filed 2010·Granted Feb 4, 2014·2 cites·20 claims
- 1273US8562112B2Piezoelectric actuator, method of driving same, liquid ejection apparatus and piezoelectric ultrasonic osicllatorFUJII TAKAMICHI·Filed 2010·Granted Oct 22, 2013·2 cites·10 claims
- 1372US8540851B2Physical vapor deposition with impedance matching networkLI YOUMING·Filed 2009·Granted Sep 24, 2013·1 cites·21 claims
- 1472US8354777B2Piezoelectric film and piezoelectric device including the same, and liquid discharge apparatusFUJIFILM CORP·Filed 2009·Granted Jan 15, 2013·3 cites·11 claims
- 1571US8215753B2Piezoelectric material, method for producing piezoelectric material, piezoelectric device and liquid discharge deviceARAKAWA TAKAMI·Filed 2010·Granted Jul 10, 2012·3 cites·17 claims
- 1670US10921548B2Focusing mechanism and imaging moduleFUJIFILM CORP·Filed 2018·Granted Feb 16, 2021·1 cites·9 claims
- 1760US8449083B2Multilayer body, piezoelectric element, and liquid ejecting deviceFUJII TAKAMICHI·Filed 2009·Granted May 28, 2013·2 cites·15 claims
- 1856US2023176361A1Optical scanning device, method of driving optical scanning device, and image drawing systemFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1955US8557088B2Physical vapor deposition with phase shiftLI YOUMING·Filed 2009·Granted Oct 15, 2013·0 cites·12 claims
- 2054US12302041B2Optical scanning device, driving method of optical scanning device, and image drawing systemFUJIFILM CORP·Filed 2022·Granted May 13, 2025·0 cites·14 claims
- 2154US10524058B2Piezoelectric microphoneFUJIFILM CORP·Filed 2019·Granted Dec 31, 2019·0 cites·10 claims
- 2254US8733905B2Piezoelectric device, process for producing the same, and liquid discharge deviceFUJII TAKAMICHI·Filed 2012·Granted May 27, 2014·0 cites·7 claims
- 2353US12320971B2Optical scanning device, driving method of optical scanning device, and image drawing systemFUJIFILM CORP·Filed 2022·Granted Jun 3, 2025·0 cites·19 claims
- 2453US12159562B2Optical scanning device, method of driving optical scanning device, and image drawing systemFUJIFILM CORP·Filed 2023·Granted Dec 3, 2024·0 cites·9 claims
- 2552US12282155B2Optical scanning device, driving method of optical scanning device, and image drawing systemFUJIFILM CORP·Filed 2022·Granted Apr 22, 2025·0 cites·18 claims
- 2649US2008218559A1Piezoelectric device, process for producing the same, and liquid discharge deviceFUJII TAKAMICHI·Filed 2008·Application pending·0 cites
- 2747US8851637B2Passivation of ring electrodesFUJIFILM CORP·Filed 2013·Granted Oct 7, 2014·0 cites·20 claims
- 2846US8075105B2Perovskite-type oxide film, piezoelectric thin-film device and liquid ejecting device using perovskite-type oxide film, as well as production process and evaluation method for perovskite-type oxide filmHISHINUMA YOSHIKAZU·Filed 2009·Granted Dec 13, 2011·0 cites·15 claims
- 2944US8801150B2Piezoelectric device, piezoelectric device manufacturing method, and liquid discharge apparatusHISHINUMA YOSHIKAZU·Filed 2009·Granted Aug 12, 2014·0 cites·16 claims
- 3044US8021983B2Method of forming pattern of inorganic material film comprising thermally induced crackingFUJIFILM CORP·Filed 2007·Granted Sep 20, 2011·0 cites·14 claims
- 3144US2007075403A1Functional structural element, method of manufacturing functional structural element, and substrate for manufacturing functional structural bodyFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 3240US2007076051A1Liquid ejection head and manufacturing method thereofFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 3338US9751346B2Liquid ejection head, liquid ejection head production method and liquid ejection head production systemFUJIFILM CORP·Filed 2016·Granted Sep 5, 2017·0 cites·12 claims
- 3434US9701110B2Liquid ejection head production method and liquid ejection head production systemFUJIFILM CORP·Filed 2016·Granted Jul 11, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →