P

Inventor

ITO TOSHIKI

JP93 patents
⚠️ This page may combine multiple inventors who share the name “ITO TOSHIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

43 patents
US7901866B2Mar 8, 2011

Pattern forming method

CANON KK16 citations84
US10208183B2Feb 19, 2019

Curable composition, film, and method of producing film

CANON KK7 citations83
US9541826B2Jan 10, 2017

Photocurable composition and method of manufacturing film using the composition

CANON KK13 citations83
US9475229B2Oct 25, 2016

Resin production method and resin production apparatus

CANON KK7 citations83
US9623439B2Apr 18, 2017

Method of forming film

CANON KK13 citations79
US11037785B2Jun 15, 2021

Method for fabricating pattern of cured product and methods for manufacturing optical component, circuit board and quartz mold replica as well as coating material for imprint pretreatment and cured product thereof

CANON KK5 citations73
US10883006B2Jan 5, 2021

Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold

CANON KK5 citations73
US10845700B2Nov 24, 2020

Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold

CANON KK5 citations73
US10754243B2Aug 25, 2020

Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold

CANON KK5 citations73
US9957340B2May 1, 2018

Imprinting method and curable composition for imprinting

CANON KK2 citations73
US8802570B2Aug 12, 2014

Pattern forming method

CANON KK4 citations73
US10935884B2Mar 2, 2021

Pattern forming method and methods for manufacturing processed substrate, optical component and quartz mold replica as well as coating material for imprint pretreatment and set thereof with imprint resist

CANON KK6 citations72
US10829644B2Nov 10, 2020

Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold

CANON KK5 citations72
US10754245B2Aug 25, 2020

Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold

CANON KK5 citations72
US10754244B2Aug 25, 2020

Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold

CANON KK6 citations72
US10578965B2Mar 3, 2020

Pattern forming method

CANON KK3 citations72
US10338467B2Jul 2, 2019

Method of producing film

CANON KK3 citations72
US10293543B2May 21, 2019

Method of producing a patterned film

CANON KK5 citations72
US10150231B2Dec 11, 2018

Method for manufacturing photo cured material

CANON KK2 citations72
US10095106B2Oct 9, 2018

Removing substrate pretreatment compositions in nanoimprint lithography

CANON KK6 citations72
US10023673B2Jul 17, 2018

Curable composition and cured product thereof, method for producing cured product, method for manufacturing optical component, method for manufacturing circuit board, and method for manufacturing electronic component

CANON KK4 citations72
US10850302B2Dec 1, 2020

Liquid ejection device, nanoimprinting apparatus, nanoimprinting liquid storage tank, method of manufacturing cured product pattern, method of manufacturing optical component, method of manufacturing circuit board, and method of manufacturing imprinting mold

CANON KK4 citations71
US10073341B2Sep 11, 2018

Adhesion layer composition, method for forming film by nanoimprinting, methods for manufacturing optical component, circuit board and electronic apparatus

CANON KK4 citations71
US12362176B2Jul 15, 2025

Method for fabricating pattern of cured product and methods for manufacturing optical component, circuit board and quartz mold replica as well as coating material for imprint pretreatment and cured product thereof

CANON KK0 citations63
US11951677B2Apr 9, 2024

Three dimensional manufacturing apparatus and method for manufacturing three dimensional manufactured product

CANON KK0 citations63
US11126078B2Sep 21, 2021

Pattern forming method, production method for processed substrate, production method for optical component, production method for circuit substrate, production method for electronic component and production method for imprint mold

CANON KK1 citations63
US7968256B2Jun 28, 2011

Near field exposure mask, method of forming resist pattern using the mask, and method of producing device

CANON KK3 citations63
US7871744B2Jan 18, 2011

Near-field exposure apparatus and near-field exposure method

CANON KK2 citations63
US7659039B2Feb 9, 2010

Near-field exposure mask, method of producing that mask, near-field exposure apparatus having that mask, and resist pattern forming method

CANON KK6 citations63
US7605908B2Oct 20, 2009

Near-field exposure mask, near-field exposure apparatus, and near-field exposure method

CANON KK4 citations63
US7547503B2Jun 16, 2009

Photosensitive silane coupling agent, method of forming pattern, and method of fabricating device

CANON KK5 citations63
US12189289B2Jan 7, 2025

Photo-curable composition and methods for preparing cured film, optical component, circuit substrate, electrical component and replica mold using the same

CANON KK0 citations62
US11835858B2Dec 5, 2023

Photo-curable composition and methods for preparing cured film, optical component, circuit substrate, electrical component and replica mold using the same

CANON KK0 citations62
US11752519B2Sep 12, 2023

Planarization method and photocurable composition

CANON KK0 citations62
US10856422B2Dec 1, 2020

Method of forming pattern on a substrate

CANON KK1 citations62
US10450389B2Oct 22, 2019

Curable composition for photoimprint and method of producing film, optical component, circuit board, or electronic component using the composition

CANON KK1 citations62
US12358187B2Jul 15, 2025

Imprint mold, imprint method, and manufacturing method of article

CANON KK0 citations61
US11366385B2Jun 21, 2022

Imprint mold, manufacturing method thereof, and imprint method

CANON KK0 citations61
US10571802B2Feb 25, 2020

Photocurable composition for imprint, method of producing cured film, method of producing optical component, method of producing circuit board, and method of producing electronic component

CANON KK1 citations61
US10182500B2Jan 15, 2019

Curable composition for photoimprint, cured product, and method of producing film having pattern, optical component, circuit board, or electronic component using the composition

CANON KK1 citations61
US12275854B2Apr 15, 2025

Curable composition, film forming method and article manufacturing method

CANON KK0 citations60
US12179231B2Dec 31, 2024

Planarization method and photocurable composition

CANON KK0 citations60
US10395943B2Aug 27, 2019

Patterning method, method for producing processed substrate, method for producing optical component, method for producing circuit board, and method for producing electronic component

CANON KK1 citations60

SONY CORP

2 patents

IBIDEN CO LTD

1 patent

YASKAWA DENKI SEISAKUSHO KK

1 patent

HITACHI CHEMICAL CO LTD

1 patent

DENSO CORP

1 patent

SONY GROUP CORP

1 patent

Showing the top 50 of 93 patents by PatentIndex Score.