P

Inventor

YAMAMOTO KEI

JP91 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM CORP

12 patents
US10663864B2May 26, 2020

Pattern forming method, method for manufacturing electronic device, and laminate

FUJIFILM CORP4 citations73
US10261417B2Apr 16, 2019

Active-light-sensitive or radiation-sensitive resin composition, active-light-sensitive or radiation-sensitive film and pattern forming method, each using composition, and method for manufacturing electronic device

FUJIFILM CORP3 citations73
US9551931B2Jan 24, 2017

Method of forming pattern, actinic-ray- or radiation-sensitive resin composition, actinic-ray- or radiation-sensitive film, process for manufacturing electronic device and electronic device

FUJIFILM CORP5 citations73
US9213237B2Dec 15, 2015

Pattern forming method, actinic ray-sensitive or radiation-sensitive resin composition, resist film, manufacturing method of electronic device, and electronic device

FUJIFILM CORP4 citations73
US7771912B2Aug 10, 2010

Positive resist composition and pattern forming method using the same

FUJIFILM CORP4 citations63
US7674567B2Mar 9, 2010

Positive resist composition and pattern forming method using the same

FUJIFILM CORP6 citations63
US12306538B2May 20, 2025

Treatment liquid and pattern forming method

FUJIFILM CORP0 citations62
US12032288B2Jul 9, 2024

Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device

FUJIFILM CORP1 citations62
US11042094B2Jun 22, 2021

Treatment liquid and pattern forming method

FUJIFILM CORP1 citations62
US10962884B2Mar 30, 2021

Treatment liquid and pattern forming method

FUJIFILM CORP0 citations62
US10761426B2Sep 1, 2020

Pattern forming method, method for manufacturing electronic device, and laminate

FUJIFILM CORP1 citations62
US10175578B2Jan 8, 2019

Pattern forming method, composition for forming protective film, method for manufacturing electronic device, and electronic device

FUJIFILM CORP1 citations62

TOYOTA MOTOR CO LTD

11 patents

YAMAMOTO KEI

6 patents

SHARP KK

4 patents

AMAZON TECH INC

4 patents

MITSUBISHI ELECTRIC CORP

4 patents

HITACHI LTD

3 patents

TAKAHASHI HYOU

1 patent

MASAKAWA ISAMU

1 patent

NAKANO ATSURO

1 patent

MIMURA KENJI

1 patent

KOSHIJIMA KOSUKE

1 patent

CANON KK

1 patent

Showing the top 50 of 91 patents by PatentIndex Score.