Inventor · disambiguated record
Hisato Yabuta
Also filed as: YABUTA HISATO
55 granted patents·9 pending applications·5,400 citations·filing 2003–2024
99Inventor score
Top patents by PatentIndex Score
64 records- 0199US9905699B2Thin film transistor, method of manufacturing the same, and display apparatusCANON KK·Filed 2014·Granted Feb 27, 2018·38 cites·31 claims
- 0299US7468304B2Method of fabricating oxide semiconductor deviceCANON KK·Filed 2006·Granted Dec 23, 2008·3.9k cites·6 claims
- 0398US8148721B2Bottom gate type thin film transistor, method of manufacturing the same, and display apparatusHAYASHI RYO·Filed 2007·Granted Apr 3, 2012·285 cites·10 claims
- 0498US8143115B2Method for manufacturing thin film transistor using oxide semiconductor and display apparatusOMURA HIDEYUKI·Filed 2007·Granted Mar 27, 2012·228 cites·10 claims
- 0598US7829444B2Field effect transistor manufacturing methodCANON KK·Filed 2005·Granted Nov 9, 2010·140 cites·3 claims
- 0697US8624240B2Top gate thin film transistor and display apparatus including the sameSATO AYUMU·Filed 2011·Granted Jan 7, 2014·91 cites·5 claims
- 0797US8502217B2Oxide semiconductor device including insulating layer and display apparatus using the sameSATO AYUMU·Filed 2008·Granted Aug 6, 2013·167 cites·9 claims
- 0897US8445902B2Thin film transistor and method of manufacturing the sameSATO AYUMU·Filed 2009·Granted May 21, 2013·111 cites·10 claims
- 0997US8110436B2Method for manufacturing field-effect transistorHAYASHI RYO·Filed 2008·Granted Feb 7, 2012·116 cites·14 claims
- 1096US10714627B2Bottom gate type thin film transistor, method of manufacturing the same, and display apparatusCANON KK·Filed 2018·Granted Jul 14, 2020·10 cites·8 claims
- 1196US9166140B2Piezoelectric material, piezoelectric element, and electronic deviceCANON KK·Filed 2014·Granted Oct 20, 2015·16 cites·28 claims
- 1295US8502222B2Amorphous oxide semiconductor, semiconductor device, thin film transistor and display deviceYABUTA HISATO·Filed 2012·Granted Aug 6, 2013·25 cites·6 claims
- 1395US7883934B2Method of fabricating oxide semiconductor deviceCANON KK·Filed 2010·Granted Feb 8, 2011·16 cites·4 claims
- 1495US7691715B2Method of fabricating oxide semiconductor deviceCANON KK·Filed 2008·Granted Apr 6, 2010·23 cites·4 claims
- 1594US12059819B2Ceramics product manufacturing method and ceramics productCANON KK·Filed 2020·Granted Aug 13, 2024·2 cites·20 claims
- 1694US9153703B2Thin-film transistor and method of manufacturing sameKAJI NOBUYUKI·Filed 2008·Granted Oct 6, 2015·42 cites·2 claims
- 1794US8513662B2Semiconductor device and display apparatusYABUTA HISATO·Filed 2009·Granted Aug 20, 2013·37 cites·15 claims
- 1893US10759712B2Powder for additive modeling, structure, semiconductor production device component, and semiconductor production deviceCANON KK·Filed 2018·Granted Sep 1, 2020·4 cites·11 claims
- 1993US9306150B2Piezoelectric material, piezoelectric element, and electronic deviceCANON KK·Filed 2015·Granted Apr 5, 2016·9 cites·20 claims
- 2093US8154017B2Amorphous oxide semiconductor, semiconductor device, and thin film transistorYABUTA HISATO·Filed 2008·Granted Apr 10, 2012·29 cites·4 claims
- 2191US9022534B2Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing deviceCANON KK·Filed 2013·Granted May 5, 2015·7 cites·23 claims
- 2290US9022531B2Piezoelectric element, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2013·Granted May 5, 2015·6 cites·17 claims
- 2388US12193332B2Method of manufacturing piezoelectric ceramics, piezoelectric ceramics, piezoelectric element, ultrasonic motor, optical apparatus, dust removing device, image pickup apparatus, ultrasonic probe, ultrasonic diagnostic apparatus, and electronic apparatusCANON KK·Filed 2021·Granted Jan 7, 2025·1 cites·17 claims
- 2488US9082976B2Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibration generator, dust removing device, imaging apparatus, and electronic apparatusKUBOTA MAKOTO·Filed 2012·Granted Jul 14, 2015·6 cites·16 claims
- 2587US12409579B2Ceramics product manufacturing method and ceramics productCANON KK·Filed 2024·Granted Sep 9, 2025·0 cites·18 claims
- 2687US9306149B2Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing deviceHAYASHI JUMPEI·Filed 2011·Granted Apr 5, 2016·9 cites·14 claims
- 2786US10727395B2Piezoeletric material, piezoelectric element, liquid discharge head, liquid discharge apparatus, vibration wave motor, optical instrument, vibration apparatus, dust removing apparatus, imaging apparatus and electronic deviceCANON KK·Filed 2017·Granted Jul 28, 2020·2 cites·16 claims
- 2886US8664316B2Anti-thermally-expansive resin and anti-thermally-expansive metalKUBOTA MAKOTO·Filed 2011·Granted Mar 4, 2014·3 cites·4 claims
- 2986US6863363B2Material sensing method and apparatus determining material type based on temperatureCANON KK·Filed 2003·Granted Mar 8, 2005·25 cites·2 claims
- 3085US12024469B2Powder for ceramic manufacturing, ceramic manufactured object, and manufacturing method thereofCANON KK·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 3185US9240542B2Piezoelectric ceramic, piezoelectric element, ultrasonic motor, and dust removing deviceCANON KK·Filed 2013·Granted Jan 19, 2016·5 cites·19 claims
- 3282US11837975B2Piezoelectric material, piezoelectric element, and electronic equipmentCANON KK·Filed 2020·Granted Dec 5, 2023·1 cites·14 claims
- 3382US9082975B2Piezoelectric material and devices using the sameKUBOTA MAKOTO·Filed 2011·Granted Jul 14, 2015·6 cites·17 claims
- 3482US8974729B2Anti-thermally-expansive resin and anti-thermally-expansive metalCANON KK·Filed 2014·Granted Mar 10, 2015·2 cites·3 claims
- 3581US9136460B2Piezoelectric element, method for manufacturing piezoelectric element, and electronic apparatusCANON KK·Filed 2015·Granted Sep 15, 2015·3 cites·18 claims
- 3678US9722170B2Piezoelectric material, piezoelectric element, and electronic deviceCANON KK·Filed 2014·Granted Aug 1, 2017·3 cites·31 claims
- 3777US11440850B2Powder for additive modeling, structure, semiconductor production device component, and semiconductor production deviceCANON KK·Filed 2020·Granted Sep 13, 2022·0 cites·12 claims
- 3876US9051191B2Bismuth iron oxide powder, manufacturing method for the bismuth iron oxide powder, dielectric ceramics, piezoelectric element, liquid discharge head, and ultrasonic motorCANON KK·Filed 2014·Granted Jun 9, 2015·1 cites·1 claims
- 3974US8753749B2Thermal expansion suppressing member and anti-thermally-expansive memberKUBOTA MAKOTO·Filed 2011·Granted Jun 17, 2014·3 cites·4 claims
- 4074US8044402B2Amorphous insulator film and thin-film transistorCANON KK·Filed 2008·Granted Oct 25, 2011·5 cites·8 claims
- 4174US7082832B2Sheet material identifying device and image forming apparatus having sheet material identifying deviceCANON KK·Filed 2004·Granted Aug 1, 2006·11 cites·8 claims
- 4273US11813769B2Method of producing manufactured object and manufactured objectCANON KK·Filed 2020·Granted Nov 14, 2023·0 cites·30 claims
- 4371US8389996B2Method for forming semiconductor film, method for forming semiconductor device and semiconductor deviceYABUTA HISATO·Filed 2010·Granted Mar 5, 2013·3 cites·15 claims
- 4469US12042952B2Method of producing ceramic manufactured objectCANON KK·Filed 2020·Granted Jul 23, 2024·0 cites·15 claims
- 4569US8704429B2Bismuth iron oxide powder, manufacturing method for the bismuth iron oxide powder, dielectric ceramics, piezoelectric element, liquid discharge head, and ultrasonic motorYABUTA HISATO·Filed 2011·Granted Apr 22, 2014·1 cites·7 claims
- 4668US11718567B2Powder for ceramic manufacturing, ceramic manufactured object, and manufacturing method thereofCANON KK·Filed 2020·Granted Aug 8, 2023·0 cites·51 claims
- 4766US11841677B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2021·Granted Dec 12, 2023·0 cites·4 claims
- 4865US2024033968A1Method of producing manufactured object and manufactured objectCANON KK·Filed 2023·Application pending·0 cites
- 4964US10124558B2Thermal expansion suppressing member and anti-thermally-expansive memberCANON KK·Filed 2014·Granted Nov 13, 2018·1 cites·7 claims
- 5061US12336431B2Method of manufacturing piezoelectric element, method of manufacturing electronic device, piezoelectric element, and electronic deviceCANON KK·Filed 2021·Granted Jun 17, 2025·0 cites·10 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →