P

Inventor

OYANAGI TAKASHI

JP71 patents
⚠️ This page may combine multiple inventors who share the name “OYANAGI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

26 patents
US7604693B2Oct 20, 2009

Ink set, ink container, liquid ejecting apparatus, ink-jet recording process, and recorded article

SEIKO EPSON CORP54 citations98
US7303619B2Dec 4, 2007

Composite pigment original, composite pigment, process for producing ink composition, and ink composition

SEIKO EPSON CORP71 citations98
US7156909B2Jan 2, 2007

Oily ink composition for ink-jet recording, and ink-jet recording method

SEIKO EPSON CORP59 citations98
US7763108B2Jul 27, 2010

Pigment dispersion, ink composition, inkset, and recording device

SEIKO EPSON CORP43 citations96
US7846246B2Dec 7, 2010

Ink set, ink container, inkjet recording method, recording device, and recorded matter

SEIKO EPSON CORP15 citations93
US7581829B2Sep 1, 2009

Ink-jet recording method and ink composition set

SEIKO EPSON CORP26 citations93
US7513945B2Apr 7, 2009

Ink composition

SEIKO EPSON CORP37 citations93
US7828888B2Nov 9, 2010

Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter

SEIKO EPSON CORP22 citations92
US7790245B2Sep 7, 2010

Photo curable ink composition set, and recording method and recordings employing ink composition set

SEIKO EPSON CORP19 citations92
US7040747B2May 9, 2006

Recording method for printing using two liquids on recording medium

SEIKO EPSON CORP38 citations92
US9764559B2Sep 19, 2017

Pigment dispersion, ink composition, inkset, and recording device

SEIKO EPSON CORP2 citations84
US9550900B2Jan 24, 2017

Pigment dispersion, ink composition, inkset, and recording device

SEIKO EPSON CORP5 citations84
US8801168B2Aug 12, 2014

Pigment dispersion, ink composition, inkset, and recording device

SEIKO EPSON CORP5 citations84
US7971985B2Jul 5, 2011

Pigment dispersion, ink composition, inkset, and recording device

SEIKO EPSON CORP7 citations84
US7968621B2Jun 28, 2011

Pigment dispersed liquid, production method for the same, and light curable ink composition using the pigment dispersed liquid

SEIKO EPSON CORP18 citations84
US7850280B2Dec 14, 2010

Light irradiating apparatus, light irradiating process, and image recording process

SEIKO EPSON CORP16 citations84
US7794076B2Sep 14, 2010

Ultraviolet ray irradiation device, recording apparatus using the ultraviolet ray irradiation device, and recording method

SEIKO EPSON CORP16 citations84
US7753514B2Jul 13, 2010

Ultraviolet curing type ink composition and imaging process for using the same

SEIKO EPSON CORP17 citations84
US7619015B2Nov 17, 2009

Photocurable ink composition

SEIKO EPSON CORP12 citations84
US6536891B2Mar 25, 2003

Aqueous pigment-based ink set

SEIKO EPSON CORP17 citations84
US9616675B2Apr 11, 2017

Ink set, ink-jet recording method, and recorded material

SEIKO EPSON CORP3 citations73
US7950796B2May 31, 2011

Light emitting device, method of manufacturing light emitting device, and ink jet recording apparatus

SEIKO EPSON CORP3 citations63
US7794075B2Sep 14, 2010

Ultraviolet ray irradiation device, recording apparatus using the ultraviolet ray irradiation device, and recording method

SEIKO EPSON CORP6 citations63
US7661807B2Feb 16, 2010

Ultraviolet rays emitter

SEIKO EPSON CORP6 citations63
US7569623B2Aug 4, 2009

Ink composition

SEIKO EPSON CORP5 citations63
US10780707B2Sep 22, 2020

Pigment dispersion, ink composition, inkset, and recording device

SEIKO EPSON CORP0 citations52

OYANAGI TAKASHI

16 patents
US8545003B2Oct 1, 2013

Pigment dispersion, ink composition, inkset, and recording device

OYANAGI TAKASHI7 citations93
US8511814B2Aug 20, 2013

Pigment dispersion, ink composition, inkset, and recording device

OYANAGI TAKASHI10 citations93
US8313572B2Nov 20, 2012

Metallic pigment, pigment dispersion liquid, metallic pigment ink composition, and ink jet recording method

OYANAGI TAKASHI30 citations93
US8894197B2Nov 25, 2014

Ink set, ink-jet recording method, and recorded material

OYANAGI TAKASHI9 citations84
US8556401B2Oct 15, 2013

Inkjet recording method and recorded matter

OYANAGI TAKASHI8 citations84
US8518169B2Aug 27, 2013

Ink set, ink container, inkjet recording method, recording device, and recorded matter

OYANAGI TAKASHI5 citations84
US8105429B2Jan 31, 2012

Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus

OYANAGI TAKASHI9 citations84
US8097075B2Jan 17, 2012

Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus

OYANAGI TAKASHI7 citations84
US8506070B2Aug 13, 2013

Recording method, recorded matter, ink jet recording apparatus, and identification method

OYANAGI TAKASHI5 citations73
US8227539B2Jul 24, 2012

Photocurable ink composition and inkjet recording method

OYANAGI TAKASHI6 citations73
US8882257B2Nov 11, 2014

Light emitting device, method of manufacturing light emitting device, and ink jet recording apparatus

OYANAGI TAKASHI1 citations63
US8440743B2May 14, 2013

Oil-based ink composition for ink-jet recording

OYANAGI TAKASHI2 citations63
US8430495B2Apr 30, 2013

Ink jet recording method and recorded matter

OYANAGI TAKASHI4 citations63
US8257481B2Sep 4, 2012

Ink set, ink container, inkjet recording method, recording device, and recorded matter

OYANAGI TAKASHI1 citations63
US8257480B2Sep 4, 2012

Ink set, ink container, inkjet recording method, recording device, and recorded matter

OYANAGI TAKASHI1 citations63
US8192538B2Jun 5, 2012

Reduced-moisture-content-solvent ink composition and method for producing the same

OYANAGI TAKASHI2 citations63

FUKUMOTO HIROSHI

2 patents

MITSUBISHI CHEM CORP

1 patent

SANO TSUYOSHI

1 patent

KOMATSU HIDEHIKO

1 patent

NAKANO KEITARO

1 patent

ITANO MASAAKI

1 patent

TSUKIANA KAZUAKI

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.