Inventor · disambiguated record
Isao Sekiguchi
Also filed as: SEKIGUCHI ISAO
3 granted patents·29 citations·filing 1993–2013
65Inventor score
Top patents by PatentIndex Score
3 records- 0161US5292495APorous particles of calcium carbonate and method for the preparation thereofKOWA CHEMICAL INDUSTRY CO LTD·Filed 1993·Granted Mar 8, 1994·22 cites·5 claims
- 0247US9162412B2Briquetting machine control deviceFURUKAWA CO LTD·Filed 2013·Granted Oct 20, 2015·0 cites·14 claims
- 0339USD525011SNeck tieSEKIGUCHI ISAO·Filed 2004·Granted Jul 18, 2006·7 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Isao Sekiguchi 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 →