Inventor · disambiguated record
Yasuyuki Hattori
Also filed as: HATTORI YASUYUKI
16 granted patents·255 citations·filing 1989–2016
94Inventor score
Top patents by PatentIndex Score
16 records- 0191US4918248AProcess for preparation of alcoholsKAO CORP·Filed 1989·Granted Apr 17, 1990·44 cites·4 claims
- 0284US6407269B2Catalyst for transesterificationKAO CORP·Filed 2001·Granted Jun 18, 2002·32 cites·8 claims
- 0382US6383970B1Solid acid catalystKAO CORP·Filed 2000·Granted May 7, 2002·29 cites·17 claims
- 0475US5478789AHydrogenation reaction catalyst precursor, process for production thereof and process for production of alcoholKAO CORP·Filed 1994·Granted Dec 26, 1995·35 cites·15 claims
- 0574US5120885AProcess for producing alcoholKAO CORP·Filed 1991·Granted Jun 9, 1992·13 cites·5 claims
- 0669US5658843AMethod for preparing copper-containing hydrogenation reaction catalyst and method for producing alcoholKAO CORP·Filed 1994·Granted Aug 19, 1997·28 cites·13 claims
- 0764US6762312B1Process for purification of phytosterol from fatty acids and their estersKAO CORP·Filed 2000·Granted Jul 13, 2004·4 cites·12 claims
- 0859US7173144B1Process for producing phytosterols by saponification in an alcohol/water solventKAO CORP·Filed 2000·Granted Feb 6, 2007·2 cites·18 claims
- 0956US5554574AMethod for preparing copper-containing hydrogenation reaction catalyst and method for producing alcoholKAO CORP·Filed 1995·Granted Sep 10, 1996·16 cites·9 claims
- 1056US5481048AMethod for preparing copper-containing hydrogenation reaction catalyst and method for producing alcoholKAO CORP·Filed 1994·Granted Jan 2, 1996·14 cites·16 claims
- 1152US11021672B2Lubricant composition for speed reducer and speed reducerKYODO YUSHI·Filed 2016·Granted Jun 1, 2021·0 cites·15 claims
- 1252US5763353AHydrogenation catalyst precursor, hydrogenation catalyst and production process for alcoholsKAO CORP·Filed 1997·Granted Jun 9, 1998·15 cites·18 claims
- 1352US5229346AProcess for producing hydrogenation reaction catalyst precursorKAO CORP·Filed 1992·Granted Jul 20, 1993·15 cites·7 claims
- 1441US5817892AProcess for producing unsaturated alcoholKAO CORP·Filed 1997·Granted Oct 6, 1998·2 cites·4 claims
- 1540US5254705AProcess for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid estersKAO CORP·Filed 1992·Granted Oct 19, 1993·4 cites·4 claims
- 1640US5250713AProcess for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid estersKAO CORP·Filed 1992·Granted Oct 5, 1993·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →