Inventor
UERA KAZUYOSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “UERA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
8 patentsUS12325796B2Jun 10, 2025
Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body
MITSUBISHI GAS CHEMICAL CO1 citations57
US12240978B2Mar 4, 2025
Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body
MITSUBISHI GAS CHEMICAL CO1 citations57
US11084782B2Aug 10, 2021
Gas generating agent, and method for producing foam using the same
MITSUBISHI GAS CHEMICAL CO0 citations57
US10173973B2Jan 8, 2019
Alkylidene aminoguanidine and salt thereof, modifying composition, modified rubber for tire, rubber composition for tire, and tire
MITSUBISHI GAS CHEMICAL CO1 citations57
US11186537B2Nov 30, 2021
Method for producing compound, compound, epoxy curing agent, and method for producing amine composition
MITSUBISHI GAS CHEMICAL CO0 citations50
US7662906B2Feb 16, 2010
Polyfunctional phenylene ether oligomer, derivative thereof, resin composition containing the same, and use thereof
MITSUBISHI GAS CHEMICAL CO1 citations49
US12344628B2Jul 1, 2025
Method for producing silane compound
MITSUBISHI GAS CHEMICAL CO0 citations47
US10465016B2Nov 5, 2019
Modified rubber for tire, rubber composition for tire using the same, and tire
MITSUBISHI GAS CHEMICAL CO0 citations46