Inventor · disambiguated record
Takuma Hirabayashi
Also filed as: HIRABAYASHI Takuma
8 granted patents·3 pending applications·0 citations·filing 2017–2025
71Inventor score
Technology areasB41J
Top patents by PatentIndex Score
11 records- 0175US12441109B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusMASUDA TOSHIAKI·Filed 2023·Granted Oct 14, 2025·0 cites·17 claims
- 0272US2025381779A1Liquid discharge head, head module, liquid discharge unit, and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2025·Application pending·0 cites
- 0370US12089499B2Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2022·Granted Sep 10, 2024·0 cites·14 claims
- 0465US2025296333A1Liquid discharge head and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2025·Application pending·0 cites
- 0563US12311663B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusNAGAHASHI KAZUTO·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 0656US10843464B2Electromechanical transducer element, liquid discharge head, liquid discharge apparatusKONDO NAOYA·Filed 2019·Granted Nov 24, 2020·0 cites·13 claims
- 0755US12343994B2Liquid discharge head, head module, liquid discharge unit, and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2023·Granted Jul 1, 2025·0 cites·12 claims
- 0853US12059901B2Liquid discharge head, head module, head device, liquid discharge device, and liquid discharge apparatusHIRABAYASHI Takuma·Filed 2022·Granted Aug 13, 2024·0 cites·11 claims
- 0952US10786988B2Electromechanical transducer element, method of producing the element, liquid discharge head incorporating the element, and liquid discharge apparatus incorporating the headTAKEUCHI ATSUSHI·Filed 2017·Granted Sep 29, 2020·0 cites·20 claims
- 1048US10513118B2Methods of producing electromechanical transducer, sensor, and actuatorRICOH CO LTD·Filed 2017·Granted Dec 24, 2019·0 cites·9 claims
- 1143US2023135522A1Liquid discharge head, discharge unit, and liquid discharging apparatusWATANABE YU·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →