Inventor · disambiguated record
Yoshiki Okeda
Also filed as: OKEDA YOSHIKI
12 granted patents·76 citations·filing 1989–2002
90Inventor score
Files withTAKASAGO PERFUMERY CO LTD12
Top patents by PatentIndex Score
12 records- 0184US6774269B2Process for producing isopulegolTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Aug 10, 2004·14 cites·3 claims
- 0271US4981992AProcess for preparing optically active 3-hydroxybutanoic acidTAKASAGO PERFUMERY CO LTD·Filed 1989·Granted Jan 1, 1991·21 cites·3 claims
- 0368US5412109AProcess for preparing optically active 4-methyl-2-oxetanoneTAKASAGO PERFUMERY CO LTD·Filed 1993·Granted May 2, 1995·10 cites·6 claims
- 0467US5144042AProcess for preparing optically active 3-hydroxypyrrolidine derivativesTAKASAGO PERFUMERY CO LTD·Filed 1991·Granted Sep 1, 1992·10 cites·5 claims
- 0566US6489522B2Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate thereforTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Dec 3, 2002·3 cites·5 claims
- 0658US6570035B2Process for producing pivaloyl-acetic acid esterTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted May 27, 2003·2 cites·7 claims
- 0756US6043380ARuthenium-I0D0-optically active phosphine complexTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Mar 28, 2000·6 cites·25 claims
- 0847US6486353B2Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate thereforTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Nov 26, 2002·0 cites·5 claims
- 0939US5981771ARuthenium-optically active phosphine complex, process for the preparation thereof and process for the preparation of optically active 4-methyl-2-oxetanone using sameTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Nov 9, 1999·5 cites·3 claims
- 1037US5128489AProcess for production of optically active 2-(tetrahydropyran-2-yloxy)-1-propanolTAKASAGO PERFUMERY CO LTD·Filed 1990·Granted Jul 7, 1992·1 cites·4 claims
- 1134US5981782ARuthenium-optically active phosphine complex, process for the preparation thereof and process for the preparation of optically active 4-methyl-2-oxetanone using sameTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Nov 9, 1999·2 cites·5 claims
- 1228US5463118AN-(l-aspartyl)amino alcohol derivative and sweetener containing the sameTAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Oct 31, 1995·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →