Inventor

MIYAGAWA MINORU

JP4 patents

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

NIPPON CATALYTIC CHEM IND

2 patents

US7368488B2May 6, 2008

Cement admixture and cement admixture composite

NIPPON CATALYTIC CHEM IND13 citations82

US6825289B2Nov 30, 2004

Method for producing chemical reactive substance and polycarboxylic acid produced thereby

NIPPON CATALYTIC CHEM IND3 citations61

NORTON CO

1 patent

US4741745AMay 3, 1988

Process for separation of carbon dioxide from other gases

NORTON CO21 citations79

TOHOKU DOTETSU KABUSHIKI KAISH

1 patent

US4882371ANov 21, 1989

Durable epoxy resin paint composition

TOHOKU DOTETSU KABUSHIKI KAISH2 citations55