Inventor
KURA KEIJI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “KURA KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
21 patentsUS8733895B2May 27, 2014
Ink-jet head
BROTHER IND LTD5 citations72
US12207560B2Jan 21, 2025
Piezoelectric actuator
BROTHER IND LTD1 citations63
US7914103B2Mar 29, 2011
Liquid droplet jetting apparatus
BROTHER IND LTD2 citations63
US10919296B2Feb 16, 2021
Liquid discharge head having a common electrode overlapping individual electrodes
BROTHER IND LTD0 citations62
US12052923B2Jul 30, 2024
Piezoelectric actuator and method of manufacturing piezoelectric actuator
BROTHER IND LTD0 citations61
US11285722B2Mar 29, 2022
Inkjet head and piezoelectric actuator
BROTHER IND LTD1 citations61
US11186087B2Nov 30, 2021
Liquid discharge head
BROTHER IND LTD0 citations52
US12150385B2Nov 19, 2024
Piezoelectric actuator and inspection method for piezoelectric actuator
BROTHER IND LTD0 citations51
US12005707B2Jun 11, 2024
Liquid discharge head and method for manufacturing the same
BROTHER IND LTD0 citations51
US11910717B2Feb 20, 2024
Piezoelectric actuator
BROTHER IND LTD0 citations51
US11569429B2Jan 31, 2023
Liquid discharge head
BROTHER IND LTD0 citations51
US11538978B2Dec 27, 2022
Liquid discharge head
BROTHER IND LTD0 citations51
US11225076B2Jan 18, 2022
Liquid discharge head
BROTHER IND LTD0 citations51
US10780694B2Sep 22, 2020
Liquid discharge head
BROTHER IND LTD0 citations51
US9142753B2Sep 22, 2015
Piezoelectric actuator and liquid jetting apparatus
BROTHER IND LTD1 citations50
US8757770B2Jun 24, 2014
Image forming apparatus
BROTHER IND LTD0 citations42
US10632751B2Apr 28, 2020
Liquid discharge head
BROTHER IND LTD0 citations41
US10468583B2Nov 5, 2019
Piezoelectric actuator and liquid ejection device
BROTHER IND LTD0 citations41
US7874655B2Jan 25, 2011
Liquid transporting apparatus and piezoelectric actuator
BROTHER IND LTD0 citations41
US10814627B2Oct 27, 2020
Liquid discharge head
BROTHER IND LTD0 citations40
US9216571B2Dec 22, 2015
Liquid discharge apparatus and liquid discharge method
BROTHER IND LTD0 citations38
KURA KEIJI
6 patentsUS8496309B2Jul 30, 2013
Recording apparatus capable of detecting residual amount of ink in ink cartridge
KURA KEIJI22 citations91
US8602540B2Dec 10, 2013
Ink cartridge and recording apparatus using the same
KURA KEIJI5 citations71
US8449055B2May 28, 2013
Ink cartridge and recording apparatus
KURA KEIJI2 citations61
US8186812B2May 29, 2012
Piezoelectric actuator, liquid transporting apparatus, and method for manufacturing piezoelectric actuator
KURA KEIJI1 citations51
US8584330B2Nov 19, 2013
Method for manufacturing a piezoelectric actuator
KURA KEIJI0 citations40
US8313171B2Nov 20, 2012
Liquid jetting head and ink-jet printer
KURA KEIJI0 citations40
TAMADA HISASHI
5 patentsUS9156272B2Oct 13, 2015
Liquid supply apparatus for avoiding erroneous installation of liquid cartridge, printer provided with the same and liquid cartridge for the same
TAMADA HISASHI3 citations59
US8388121B2Mar 5, 2013
Liquid-jetting apparatus
TAMADA HISASHI3 citations59
US8678548B2Mar 25, 2014
Image recording apparatus
TAMADA HISASHI0 citations38
US8496310B2Jul 30, 2013
Recording apparatus
TAMADA HISASHI0 citations38
US8469601B2Jun 25, 2013
Cartridge installing unit and image recording apparatus
TAMADA HISASHI0 citations38