P

Inventor

OZAWA NORIAKI

JP50 patents
⚠️ This page may combine multiple inventors who share the name “OZAWA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYOCERA DOCUMENT SOLUTIONS INC

28 patents
US8795424B2Aug 5, 2014

Ink for ink-jet recording apparatuses and image forming method

KYOCERA DOCUMENT SOLUTIONS INC4 citations73
US8795423B2Aug 5, 2014

Ink for inkjet recording apparatuses, and method for forming image

KYOCERA DOCUMENT SOLUTIONS INC2 citations63
US11873410B2Jan 16, 2024

Ink set and recording head inspection method

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US11827798B2Nov 28, 2023

Ink-jet ink

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US11661525B2May 30, 2023

Inkjet ink and inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US11491783B2Nov 8, 2022

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US11061354B2Jul 13, 2021

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US10960664B2Mar 30, 2021

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US10960685B2Mar 30, 2021

Image forming apparatus and method for controlling image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC1 citations62
US10558158B2Feb 11, 2020

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC1 citations62
US11479741B2Oct 25, 2022

Wash fluid for use in inkjet recording apparatus and image formation method

KYOCERA DOCUMENT SOLUTIONS INC0 citations61
US11072187B2Jul 27, 2021

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US10807379B2Oct 20, 2020

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US9434851B2Sep 6, 2016

Ink set for inkjet recording and inkjet recording method

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US9334389B2May 10, 2016

Inkjet recording ink and method for producing the same

KYOCERA DOCUMENT SOLUTIONS INC1 citations52
US8919948B2Dec 30, 2014

Ink for ink jet recording apparatus, and image forming method

KYOCERA DOCUMENT SOLUTIONS INC1 citations52
US8764157B2Jul 1, 2014

Ink jet recording device, waste ink tray, and waste ink collecting method using waste ink tray

KYOCERA DOCUMENT SOLUTIONS INC1 citations52
US11859095B2Jan 2, 2024

Ink set and recording head testing method

KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10987949B2Apr 27, 2021

De-curling device and image forming apparatus including same

KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10864751B2Dec 15, 2020

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10632763B2Apr 28, 2020

Decurling device and inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10053592B2Aug 21, 2018

Ink set for inkjet recording, cartridge, and image forming method

KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US9016845B2Apr 28, 2015

Ink for ink-jet recording apparatus and method for forming image

KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US9249328B2Feb 2, 2016

Ink for ink jet recording apparatuses and image forming method

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9169415B2Oct 27, 2015

Ink for ink-jet recording apparatuses and image forming method

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US10513128B2Dec 24, 2019

Decurling device and inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10350909B2Jul 16, 2019

Decurling device and inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10137692B2Nov 27, 2018

Water-based cleaning liquid for inkjet recording apparatus use and cleaning method

KYOCERA DOCUMENT SOLUTIONS INC0 citations40

SEIKO EPSON CORP

6 patents

FUJITSU LTD

6 patents

OZAWA NORIAKI

5 patents

TAKAORI YASUKO

1 patent

MINAGAWA AKIHIRO

1 patent

TANAKA HIROSHI

1 patent

FURUKAWA NORIAKI

1 patent

FUJII YUSAKU

1 patent