Inventor · disambiguated record
Makoto Okubo
Also filed as: OKUBO MAKOTO
10 granted patents·2 pending applications·103 citations·filing 1997–2016
88Inventor score
Top patents by PatentIndex Score
12 records- 0168US6291538B1Process for preparing polyurethane foamKAO CORP·Filed 1999·Granted Sep 18, 2001·21 cites·10 claims
- 0267US6170492B1Cleaning process end point determination using throttle valve positionAPPLIED MATERIALS INC·Filed 1998·Granted Jan 9, 2001·34 cites·9 claims
- 0366US8567703B2Method for producing hydraulic powderSHIMODA MASAAKI·Filed 2009·Granted Oct 29, 2013·2 cites·3 claims
- 0463US6329441B1Polyurethane foam for shoe solesKAO CORP·Filed 1998·Granted Dec 11, 2001·17 cites·5 claims
- 0554US8598255B2Early strengthening agent for hydraulic compositionHAMAI TOSHIMASA·Filed 2009·Granted Dec 3, 2013·0 cites·16 claims
- 0648US6620231B2Antistatic compositionKAO CORP·Filed 2001·Granted Sep 16, 2003·3 cites·15 claims
- 0748US6284811B1Low viscosity polyester-polyols and polyurethane foams prepared therefromKAO CORP·Filed 1998·Granted Sep 4, 2001·9 cites·7 claims
- 0848US5821554AProcess for preparing polyurethane foamKAO CORP·Filed 1997·Granted Oct 13, 1998·9 cites·9 claims
- 0947US2003209826A1Process for producing molded articleKAO CORP·Filed 2003·Application pending·0 cites
- 1042US6099955AUrethane foam for shoe solesKAO CORP·Filed 1997·Granted Aug 8, 2000·7 cites·16 claims
- 1137US2018282576A1Material for waterproof layersKAO CORP·Filed 2016·Application pending·0 cites
- 1229US6607687B1Process for producing molded articleKAO CORP·Filed 1999·Granted Aug 19, 2003·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →