Inventor

MATSUMIYA HISAO

JP3 patents

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

SHOWA DENKO MATERIALS CO LTD

2 patents

US11180600B2Nov 23, 2021

Two-part curable urethane composition

SHOWA DENKO MATERIALS CO LTD1 citations54

US11479667B2Oct 25, 2022

Two-part curable urethane-based composition

SHOWA DENKO MATERIALS CO LTD0 citations44

HARANO KENICHI

1 patent

US8440308B2May 14, 2013

Method of manufacturing shoes and shoes

HARANO KENICHI4 citations52