Inventor · disambiguated record
Kyoko Tamao
Also filed as: TAMAO KYOKO
8 granted patents·117 citations·filing 1994–2000
87Inventor score
Files withTAKASAGO PERFUMERY CO LTD8
Top patents by PatentIndex Score
8 records- 0181US5530150APhosphine compound, complex containing the phosphine compound as ligand, process for producing optically active aldehyde using the phosphine compound or the complex, and 4-[(R)-1'-formylethyl]azetidin-2-one derivativesTAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Jun 25, 1996·23 cites·11 claims
- 0274US6143834AOptically active phosphine derivative having at least two vinyl groups, polymer produced using the same as monomer, and transition metal complexes of theseTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Nov 7, 2000·27 cites·4 claims
- 0374US6022936AOptically active phosphine derivative having vinyl group, polymer produced using the same as monomer, and transition metal complexes of theseTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Feb 8, 2000·21 cites·5 claims
- 0471US5631345AProcess for producing optically active polyketoneTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted May 20, 1997·25 cites·4 claims
- 0565US5789609AOptically active diphosphine, transition metal complex containing the same, and process for producing optically active compound using the complexTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Aug 4, 1998·11 cites·4 claims
- 0662US6465594B1Phosphine derivative and polymer thereof and transition metal complex comprising the sameTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted Oct 15, 2002·3 cites·9 claims
- 0761US6248848B1Optically active phosphine derivative having at least two vinyl groups, polymer produced using the same as monomer, and transition metal complexes of theseTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted Jun 19, 2001·5 cites·5 claims
- 0839US5919962AProcess for preparing ruthenium-phosphine complexTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Jul 6, 1999·2 cites·5 claims
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