Inventor · disambiguated record
Takahiko Kuroda
Also filed as: KURODA TAKAHIKO
25 granted patents·1 pending application·214 citations·filing 1996–2023
94Inventor score
Top patents by PatentIndex Score
26 records- 0193US8602530B2Ink-jet head and ink-jet recording apparatusMIZUKAMI SATOSHI·Filed 2012·Granted Dec 10, 2013·8 cites·7 claims
- 0293US8454133B2Inkjet head, inkjet recording apparatus, liquid droplet ejecting apparatus, and image forming apparatusMIZUKAMI SATOSHI·Filed 2012·Granted Jun 4, 2013·8 cites·17 claims
- 0391US9385298B2Electromechanical conversion element, liquid drop discharge head and image forming apparatusMIZUKAMI SATOSHI·Filed 2015·Granted Jul 5, 2016·4 cites·10 claims
- 0488US10926540B2Liquid discharge head, liquid discharge device, liquid discharge apparatus, method for manufacturing liquid discharge headMIZUKAMI SATOSHI·Filed 2019·Granted Feb 23, 2021·2 cites·14 claims
- 0587US5847466ASemiconductor device and manufacturing method for the sameRICOH KK·Filed 1996·Granted Dec 8, 1998·103 cites·24 claims
- 0685US10723130B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusKURODA TAKAHIKO·Filed 2018·Granted Jul 28, 2020·2 cites·20 claims
- 0784US6210641B1Air-fuel ratio control system and gas sensor for enginesDENSO CORP·Filed 1998·Granted Apr 3, 2001·45 cites·7 claims
- 0883US7416281B2Electrostatic actuator formed by a semiconductor manufacturing processRICOH KK·Filed 2003·Granted Aug 26, 2008·21 cites·27 claims
- 0981US8960867B2Electromechanical conversion element, manufacturing method thereof, piezoelectric type actuator, liquid droplet jetting head, and inkjet recording apparatusISHIMORI MASAHIRO·Filed 2013·Granted Feb 24, 2015·3 cites·11 claims
- 1081US8919926B2Inkjet head and inkjet plotterMIZUKAMI SATOSHI·Filed 2012·Granted Dec 30, 2014·3 cites·16 claims
- 1175US7328981B2Electrostatic actuator, liquid discharge head, liquid cartridge, imaging apparatus, micro pump, and optical deviceRICOH KK·Filed 2006·Granted Feb 12, 2008·7 cites·10 claims
- 1272US8052249B2Liquid discharge head, liquid supply cartridge, and liquid jet apparatus having electrostatic actuator formed by a semiconductor manufacturing processRICOH CO LTD·Filed 2008·Granted Nov 8, 2011·3 cites·24 claims
- 1370US12089499B2Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2022·Granted Sep 10, 2024·0 cites·14 claims
- 1467US12275247B2Liquid discharge head and liquid discharge apparatusMASUDA TOSHIAKI·Filed 2022·Granted Apr 15, 2025·0 cites·4 claims
- 1565US8777382B2Inkjet head and image forming deviceKATO MASAKI·Filed 2012·Granted Jul 15, 2014·1 cites·12 claims
- 1663US11130335B2Piezoelectric thin-film element, liquid discharge head, head module, liquid discharge device, liquid discharge apparatus, and method for manufacturing piezoelectric thin-film elementRICOH CO LTD·Filed 2020·Granted Sep 28, 2021·0 cites·15 claims
- 1762US11292254B2Liquid discharge head, discharge device, liquid discharge apparatus, and bonded substrateRICOH CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·10 claims
- 1859US10828894B2Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatusKURODA TAKAHIKO·Filed 2019·Granted Nov 10, 2020·0 cites·15 claims
- 1957US12508808B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusUEDA KEIJI·Filed 2022·Granted Dec 30, 2025·0 cites·14 claims
- 2056US10759175B2Liquid discharge head, head module, liquid discharge device, and liquid discharge apparatusMASUDA TOSHIAKI·Filed 2019·Granted Sep 1, 2020·0 cites·15 claims
- 2155US12343994B2Liquid discharge head, head module, liquid discharge unit, and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2023·Granted Jul 1, 2025·0 cites·12 claims
- 2255US12179486B2Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatusKURODA TAKAHIKO·Filed 2022·Granted Dec 31, 2024·0 cites·13 claims
- 2350US9362478B2Method of producing electromechanical transducer element, electromechanical transducer element, liquid droplet discharge head, and image forming apparatusMASUDA TOSHIAKI·Filed 2014·Granted Jun 7, 2016·0 cites·20 claims
- 2448US9033468B2Actuator element, liquid drop discharge head, liquid drop discharge apparatus and image forming apparatusOHNISHI KOUJI·Filed 2014·Granted May 19, 2015·0 cites·9 claims
- 2537US2006232638A1Actuator, liquid drop discharge head, ink cartridge, inkjet recording device, micro pump, optical modulation device, and substrateRICOH KK·Filed 2005·Application pending·0 cites
- 2633US6593230B1Method of manufacturing semiconductor deviceRICOH KK·Filed 1999·Granted Jul 15, 2003·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →