P

Inventor

OKI YASUHIRO

US50 patents
⚠️ This page may combine multiple inventors who share the name “OKI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

23 patents
US7083669B2Aug 1, 2006

Ink composition, inkjet recording method using the same and recorded matter

SEIKO EPSON CORP21 citations93
US7303616B2Dec 4, 2007

Ink composition, ink jet recording method and recorded article

SEIKO EPSON CORP20 citations92
US7211132B2May 1, 2007

Ink set

SEIKO EPSON CORP30 citations92
US6811597B2Nov 2, 2004

Ink composition, recording medium, inkjet recording method, and recording

SEIKO EPSON CORP29 citations92
US6676735B2Jan 13, 2004

Aqueous ink

SEIKO EPSON CORP31 citations92
US7279034B2Oct 9, 2007

Ink composition, ink cartridge, inkjet recording method, and recorded matter

SEIKO EPSON CORP13 citations84
US7276111B2Oct 2, 2007

Ink composition, inkjet recording method and recorded matter

SEIKO EPSON CORP14 citations84
US6761759B2Jul 13, 2004

Ink composition, ink jet recording method and recorded matter

SEIKO EPSON CORP14 citations84
US9650529B2May 16, 2017

Ink jet for printing, ink jet ink set, and printing method

SEIKO EPSON CORP7 citations83
US10259961B2Apr 16, 2019

Ink jet textile printing ink composition, ink set, and printing method

SEIKO EPSON CORP2 citations73
US7691192B2Apr 6, 2010

Ink composition, and ink jet recording method and recorded matter using the same

SEIKO EPSON CORP5 citations63
US12486415B2Dec 2, 2025

Ink jet textile-printing ink composition, recording method, and recorded material

SEIKO EPSON CORP0 citations62
US7018455B2Mar 28, 2006

Ink composition, recording medium, ink jet recording method, and printed matter

SEIKO EPSON CORP4 citations62
US12534852B2Jan 27, 2026

Ink composition for ink jet textile printing and recording method

SEIKO EPSON CORP0 citations61
US12077671B2Sep 3, 2024

Ink jet ink composition and recording method

SEIKO EPSON CORP0 citations61
US12378426B2Aug 5, 2025

Ink jet ink composition

SEIKO EPSON CORP0 citations58
US12497528B2Dec 16, 2025

Aqueous ink jet ink composition and recording method

SEIKO EPSON CORP0 citations52
US10774230B2Sep 15, 2020

Ink jet textile printing ink and ink jet textile printing ink set

SEIKO EPSON CORP0 citations52
US7871465B2Jan 18, 2011

Ink composition, and ink jet recording method and recorded matter using the same

SEIKO EPSON CORP1 citations52
US7553885B2Jun 30, 2009

Ink for inkjet recording

SEIKO EPSON CORP0 citations51
US12059916B2Aug 13, 2024

Textile printing method, printed matter, and recording apparatus

SEIKO EPSON CORP0 citations50
US10385223B2Aug 20, 2019

Ink jet textile printing penetrant and ink jet recording apparatus

SEIKO EPSON CORP0 citations42
US10550277B2Feb 4, 2020

Ink composition, ink set, and recording method

SEIKO EPSON CORP0 citations40

NIPPON DENSO CO

4 patents

KOBE STEEL LTD

3 patents

DENSO CORP

2 patents

IKEDA YASUNARI

2 patents

ISEKI HIROMI

2 patents

YATAKE MASAHIRO

1 patent

KOBE SEIKO KK

1 patent

TERAMOTO RYOSUKE

1 patent

TOYODA AUTOMATIC LOOM WORKS

1 patent

NIPPON SOKEN

1 patent

JAZZ PHARMACEUTICALS IRELAND LTD

1 patent

SAPPORO BREWERIES

1 patent

SUMINO TATSUO

1 patent

IWANAMI SHIGEKI

1 patent

RICHARDSON PAUL G

1 patent

MIGONE THI-SAU

1 patent

OKI YASUHIRO

1 patent

GENENTECH INC

1 patent

WAKABAYASHI SHIGEMI

1 patent