Inventor · disambiguated record
Takero Ishizaki
Also filed as: ISHIZAKI TAKERO
5 granted patents·82 citations·filing 1994–2002
79Inventor score
Top patents by PatentIndex Score
5 records- 0192US6956139B2(1R, 2S, 5R)-3-1-menthoxyalkan-1-OL cooling sensateTAKASAGO INTERNAT CORP U S A·Filed 2002·Granted Oct 18, 2005·59 cites·13 claims
- 0285US6333291B1Optically active diphosphine compound, production intermediate thereof, transition metal complex containing the compound as ligand and asymmetric hydrogenation catalyst containing the complexTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted Dec 25, 2001·17 cites·7 claims
- 0356US6472539B1Production process of diphosphine oxide and diphosphonateTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Oct 29, 2002·2 cites·13 claims
- 0448US5523458AProcess for producing optically active diaminohexanone derivativeTAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Jun 4, 1996·3 cites·8 claims
- 0537US5631397AProcess for producing optically active diaminohexanone derivativeTAKASAGO PERFUMERY CO LTD·Filed 1995·Granted May 20, 1997·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →