Inventor · disambiguated record
Minoru Miyagawa
Also filed as: MIYAGAWA MINORU
4 granted patents·1 pending application·39 citations·filing 1987–2006
74Inventor score
Top patents by PatentIndex Score
5 records- 0173US7368488B2Cement admixture and cement admixture compositeNIPPON CATALYTIC CHEM IND·Filed 2004·Granted May 6, 2008·13 cites·3 claims
- 0268US4741745AProcess for separation of carbon dioxide from other gasesNORTON CO·Filed 1987·Granted May 3, 1988·21 cites·12 claims
- 0360US6825289B2Method for producing chemical reactive substance and polycarboxylic acid produced therebyNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Nov 30, 2004·3 cites·20 claims
- 0443US2007095256A1Cement additiveNIPPON CATALYTIC CHEM IND·Filed 2006·Application pending·0 cites
- 0526US4882371ADurable epoxy resin paint compositionTOHOKU DOTETSU KABUSHIKI KAISH·Filed 1987·Granted Nov 21, 1989·2 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Minoru Miyagawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →