Inventor

USHIYAMA HISAYA

JP5 patents

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

MITSUBISHI CHEM CORP

4 patents

US10227476B2Mar 12, 2019

Prepreg, fiber-reinforced composite material, method for producing same, and epoxy resin composition

MITSUBISHI CHEM CORP3 citations69

US9994697B2Jun 12, 2018

Epoxy resin composition, prepreg, fiber-reinforced composite material, and method for producing same

MITSUBISHI CHEM CORP2 citations69

US11161975B2Nov 2, 2021

Curable resin composition, and film, molded article, prepreg, and fiber-reinforced plastic using said curable resin composition

MITSUBISHI CHEM CORP1 citations56

US10513577B2Dec 24, 2019

Epoxy resin composition, molded article, prepreg, fiber-reinforced composite material and structure

MITSUBISHI CHEM CORP0 citations39

USHIYAMA HISAYA

1 patent

US9212295B2Dec 15, 2015

Production method for obtaining fiber-reinforced composite material, and epoxy resin composition used therein

USHIYAMA HISAYA1 citations41