Inventor · disambiguated record
Keiichiro Sagawa
Also filed as: SAGAWA KEIICHIRO
5 granted patents·0 citations·filing 2008–2015
59Inventor score
Top patents by PatentIndex Score
5 records- 0149US9670093B2Hydraulic compositionKAO CORP·Filed 2015·Granted Jun 6, 2017·0 cites·9 claims
- 0243US9029444B2Dispersant for hydraulic compositionNAKA YOSHIHITO·Filed 2009·Granted May 12, 2015·0 cites·9 claims
- 0342US8263688B2Dispersion-retaining agent for hydraulic compositionHAMADA DAISUKE·Filed 2008·Granted Sep 11, 2012·0 cites·9 claims
- 0441US8506701B2Method for producing hydraulic powderSAGAWA KEIICHIRO·Filed 2011·Granted Aug 13, 2013·0 cites·20 claims
- 0533US9353004B2Dispersant for a hydraulic compositionSAGAWA KEIICHIRO·Filed 2012·Granted May 31, 2016·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →