Inventor
KATAYAMA NAOKI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
33 patentsUS6318853B1Nov 20, 2001
Image forming apparatus having intermediate medium
BROTHER IND LTD63 citations96
US7357494B2Apr 15, 2008
Ink cartridge and ink-jet printer
BROTHER IND LTD20 citations93
US7178911B2Feb 20, 2007
Ink cartridge
BROTHER IND LTD27 citations93
US7594714B2Sep 29, 2009
Inkjet printer head
BROTHER IND LTD19 citations84
US7328987B2Feb 12, 2008
Ink cartridge and inkjet printer
BROTHER IND LTD12 citations84
US7178908B2Feb 20, 2007
Buffer tank for ink jet printer
BROTHER IND LTD17 citations84
US7168800B2Jan 30, 2007
Inkjet recording apparatus and ink cartridge
BROTHER IND LTD12 citations84
US7152954B2Dec 26, 2006
Set of ink cartridges, ink cartridge and ink jet printer
BROTHER IND LTD11 citations84
US7144104B2Dec 5, 2006
Inkjet recording apparatus and ink cartridge
BROTHER IND LTD19 citations84
US7237884B2Jul 3, 2007
Ink cartridge
BROTHER IND LTD15 citations81
US7438389B2Oct 21, 2008
Inkjet head
BROTHER IND LTD8 citations74
US7185974B2Mar 6, 2007
Ink-jet recording apparatus
BROTHER IND LTD8 citations74
US7008049B2Mar 7, 2006
Inkjet head
BROTHER IND LTD7 citations74
US6808245B2Oct 26, 2004
Cartridge and cartridge detecting device
BROTHER IND LTD9 citations74
US7914103B2Mar 29, 2011
Liquid droplet jetting apparatus
BROTHER IND LTD2 citations63
US7690769B2Apr 6, 2010
Inkjet printer head with ink-flow grooves on the wall of the common ink chamber
BROTHER IND LTD3 citations63
US7597422B2Oct 6, 2009
Ink-jet printer, head for ink-jet printer and flexible cable usable for the same
BROTHER IND LTD4 citations63
US7581811B2Sep 1, 2009
Inkjet printer
BROTHER IND LTD2 citations63
US7568783B2Aug 4, 2009
Inkjet head
BROTHER IND LTD6 citations63
US7553000B2Jun 30, 2009
Ink-jet printer, head for ink-jet printer and flexible cable usable for the same
BROTHER IND LTD2 citations63
US7543918B2Jun 9, 2009
Liquid jetting head and method for producing the same
BROTHER IND LTD4 citations63
US7513609B2Apr 7, 2009
Ink-jet printer head including measurement electrode for measuring capacitance with common electrode
BROTHER IND LTD3 citations63
US7419233B2Sep 2, 2008
Ink-jet recording apparatus and ink cartridge set
BROTHER IND LTD3 citations63
US7380925B2Jun 3, 2008
Ink cartridge
BROTHER IND LTD2 citations63
US7284846B2Oct 23, 2007
Ink injection system and ink cartridge for use in the same
BROTHER IND LTD6 citations63
US7264341B2Sep 4, 2007
Ink cartridge and ink-jet printer
BROTHER IND LTD2 citations63
US7252358B2Aug 7, 2007
Recording apparatus
BROTHER IND LTD3 citations63
US7080898B2Jul 25, 2006
Ink cartridge and ink jet recording apparatus
BROTHER IND LTD6 citations63
US7926920B2Apr 19, 2011
Liquid discharging head and method for producing the liquid discharging head
BROTHER IND LTD0 citations52
US7798623B2Sep 21, 2010
Ink cartridge and ink-jet printer
BROTHER IND LTD0 citations52
US7780263B2Aug 24, 2010
Head for liquid discharging apparatus
BROTHER IND LTD0 citations52
US7325911B2Feb 5, 2008
Ink cartridge and inkjet recording apparatus
BROTHER IND LTD1 citations52
US7300144B2Nov 27, 2007
Ink cartridge
BROTHER IND LTD0 citations52
DENSO CORP
8 patentsUS9859738B2Jan 2, 2018
Battery system controller
DENSO CORP7 citations83
US9649950B2May 16, 2017
Power supply apparatus
DENSO CORP9 citations82
US11456643B2Sep 27, 2022
Rotating electric machine, controller, vehicle system, and maintenance method of rotating electric machine
DENSO CORP2 citations71
US10875418B2Dec 29, 2020
Charge control apparatus and system
DENSO CORP5 citations71
US10886869B2Jan 5, 2021
Control apparatus and vehicle drive system
DENSO CORP0 citations61
US12000905B2Jun 4, 2024
Power supply system for moving body
DENSO CORP0 citations52
US11926272B2Mar 12, 2024
Power supply system for mobile object
DENSO CORP0 citations52
US10406909B2Sep 10, 2019
Control device for internal combustion engine
DENSO CORP0 citations52
EBARA CORP
3 patentsSUMITOMO RIKO CO LTD
2 patentsTOYOTA MOTOR CO LTD
1 patentTOMIYAMA KOJI
1 patentOKUNO CHEM IND CO
1 patentTOKAI RUBBER IND LTD
1 patentShowing the top 50 of 62 patents by PatentIndex Score.