Inventor · disambiguated record
Yukio Doi
Also filed as: DOI YUKIO
7 granted patents·1 pending application·72 citations·filing 1988–2008
83Inventor score
Top patents by PatentIndex Score
8 records- 0179US6716911B2Method for producing aqueous biodegradable polyester dispersionSHOWA HIGHPOLYMER·Filed 2001·Granted Apr 6, 2004·19 cites·13 claims
- 0266US5594067AMethod of manufacturing water-based silicone-type graft copolymer emulsionSHOWA HIGHPOLYMER·Filed 1993·Granted Jan 14, 1997·20 cites·4 claims
- 0360US7455775B2Water treatment method and apparatusFUJI CLEAN CO LTD·Filed 2006·Granted Nov 25, 2008·2 cites·7 claims
- 0456US4957666AMethod of producing a slurry of microcapsulesTAIO PAPER MFG·Filed 1988·Granted Sep 18, 1990·25 cites·8 claims
- 0548US7622042B2Water treatment apparatus and methodFUJI CLEAN CO LTD·Filed 2008·Granted Nov 24, 2009·0 cites·7 claims
- 0642US7879246B2Water treatment apparatusFUJI CLEAN CO LTD·Filed 2006·Granted Feb 1, 2011·0 cites·18 claims
- 0739US5462988ASilicone copolymer emulsionSHOWA HIGHPOLYMER·Filed 1994·Granted Oct 31, 1995·6 cites·4 claims
- 0839US2010163468A1Water treatment apparatusFUJI CLEAN CO LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →