P

Inventor

OTAKE TOSHIHIRO

JP31 patents
⚠️ This page may combine multiple inventors who share the name “OTAKE TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

26 patents
US7088404B2Aug 8, 2006

Substrate for electro-optical device having particular concave portions and convex portions and flat section on the surface of a base layer

SEIKO EPSON CORP23 citations88
US6995898B2Feb 7, 2006

Mask, substrate with light reflecting film, method for forming light reflecting film, method for manufacturing electro-optical device, electro-optical device, and electronic apparatus

SEIKO EPSON CORP12 citations84
US6985196B2Jan 10, 2006

Mask for manufacturing a substrate with light reflecting film having random light transmitting parts and non-light transmitting parts

SEIKO EPSON CORP14 citations84
US7446837B2Nov 4, 2008

Color filter substrate, transflective substrate, method for producing the color filter substrate, electro-optical device, and electronic apparatus

SEIKO EPSON CORP5 citations74
US7242447B2Jul 10, 2007

Color filter substrate, transflective substrate, method for producing the color filter substrate, electro-optical device, and electronic apparatus

SEIKO EPSON CORP5 citations74
US6867831B2Mar 15, 2005

Substrate for electrooptical device, method for manufacturing the substrate, electrooptical device, method for manufacturing the electrooptical device, and electronic apparatus

SEIKO EPSON CORP9 citations74
US10501863B2Dec 10, 2019

Forming method and formed article

SEIKO EPSON CORP2 citations73
US10174184B2Jan 8, 2019

Cellulosic material, liquid composition, shaped article, and shaped article production method

SEIKO EPSON CORP5 citations73
US9796790B2Oct 24, 2017

Liquid composition, shaped article, and shaped article production method

SEIKO EPSON CORP4 citations73
US9670619B2Jun 6, 2017

Cellulosic material, cellulosic member, and recorded material

SEIKO EPSON CORP4 citations73
US9234099B2Jan 12, 2016

Stimulus-responsive compound, deformable material, and actuator

SEIKO EPSON CORP3 citations73
US7255981B2Aug 14, 2007

Mask, substrate with light reflective film, method for manufacturing light reflective film, liquid crystal display device, and electronic apparatus

SEIKO EPSON CORP8 citations73
US7123327B2Oct 17, 2006

Substrate for reflective-transmissive electro-optical device having opening in base layer varying in size along a first direction

SEIKO EPSON CORP9 citations73
US7106495B2Sep 12, 2006

Mask, substrate with light reflection film, manufacturing method for light reflection film, manufacturing method for electro-optical device and electro-optical device, and electronic apparatus

SEIKO EPSON CORP5 citations73
US12305068B2May 20, 2025

Dispersion liquid, ink composition for ink jet recording, and dispersion resin

SEIKO EPSON CORP2 citations71
US9093643B2Jul 28, 2015

Deformable material and actuator

SEIKO EPSON CORP2 citations63
US12509602B2Dec 30, 2025

Dispersion resin and dispersion liquid and ink using the same

SEIKO EPSON CORP0 citations62
US11851517B2Dec 26, 2023

Polymer dispersant, colorant dispersion liquid, and ink composition

SEIKO EPSON CORP0 citations62
US7085036B2Aug 1, 2006

Mask, substrate with light reflection film, manufacturing method for light reflection film, manufacturing method for electro-optical device, and electro-optical device, and electronic apparatus

SEIKO EPSON CORP5 citations62
US10533107B2Jan 14, 2020

Composition set, shaped article production method, and shaped article

SEIKO EPSON CORP0 citations52
US10519335B2Dec 31, 2019

Composition, shaped article production method, and shaped article

SEIKO EPSON CORP0 citations52
US7060396B2Jun 13, 2006

Mask, substrate with light reflective film, method for manufacturing light reflective film, liquid crystal display device, and electronic apparatus

SEIKO EPSON CORP0 citations52
US7936435B2May 3, 2011

Liquid crystal device, method for producing the same, and electronic apparatus

SEIKO EPSON CORP1 citations51
US12258481B2Mar 25, 2025

Dispersion liquid, ink composition for ink jet recording, and dispersing resin

SEIKO EPSON CORP0 citations50
US7008807B2Mar 7, 2006

Manufacturing method of electro-optical device substrate and manufacturing method of electro-optical device

SEIKO EPSON CORP0 citations41
US7224505B2May 29, 2007

Manufacturing method of electro-optical apparatus substrate, manufacturing method of electro-optical apparatus, electro-optical apparatus substrate, electro-optical apparatus, and electronic instrument

SEIKO EPSON CORP0 citations39

OTAKE TOSHIHIRO

3 patents

SONY CORP

1 patent

EPSON IMAGING DEVICES CORP

1 patent