Inventor
SOMEYA KAZUYA
JP14 patents
Patents
14 patentsUS11413682B2Aug 16, 2022
Method for producing surface-modified metal oxide fine particle, method for producing improved metal oxide fine particles, surface-modified metal oxide fine particles, and metal oxide fine particle dispersion liquid
TOKYO OHKA KOGYO CO LTD2 citations70
US11905433B2Feb 20, 2024
Energy-sensitive composition, cured product, and forming method of cured product
TOKYO OHKA KOGYO CO LTD0 citations61
US11718717B2Aug 8, 2023
Resin composition, method for producing resin composition, film formation method, and cured product
TOKYO OHKA KOGYO CO LTD0 citations61
US11142629B2Oct 12, 2021
Hydrogen barrier agent, hydrogen barrier film forming composition, hydrogen barrier film, method for producing hydrogen barrier film, and electronic element
TOKYO OHKA KOGYO CO LTD1 citations60
US10479879B2Nov 19, 2019
Curable composition, cured product of the curable composition, and method of producing a cured product using the curable composition
TOKYO OHKA KOGYO CO LTD2 citations60
US11267932B2Mar 8, 2022
Curable composition, cured film, display panel or OLED light, and method for producing cured product
TOKYO OHKA KOGYO CO LTD0 citations51
US10767017B2Sep 8, 2020
Resin composition, method for producing resin composition, film formation method, and cured product
TOKYO OHKA KOGYO CO LTD0 citations51
US9458355B2Oct 4, 2016
Method of producing polyimide resin, method of producing polyimide coating, method of producing polyamic acid solution, polyimide coating, and polyamic acid solution
TOKYO OHKA KOGYO CO LTD0 citations51
US10023540B2Jul 17, 2018
Hydrogen barrier agent, hydrogen barrier film forming composition, hydrogen barrier film, method for producing hydrogen barrier film, and electronic element
TOKYO OHKA KOGYO CO LTD1 citations49
US10364372B2Jul 30, 2019
Composition and method of producing siliceous film
TOKYO OHKA KOGYO CO LTD0 citations41
US10747113B2Aug 18, 2020
Method of pattern formation and method of producing polysilane resin precursor
TOKYO OHKA KOGYO CO LTD0 citations40
US9529258B2Dec 27, 2016
Energy-sensitive resin composition
TOKYO OHKA KOGYO CO LTD0 citations40
US10829662B2Nov 10, 2020
Curable composition, cured product, cured film, display panel, and method for producing cured product
TOKYO OHKA KOGYO CO LTD0 citations39
US10640607B2May 5, 2020
Curable composition, cured film, display panel, and method for producing cured product
TOKYO OHKA KOGYO CO LTD0 citations39