Inventor · disambiguated record
Hiroaki Sasai
Also filed as: SASAI HIROAKI
7 granted patents·2 pending applications·60 citations·filing 1992–2006
83Inventor score
Top patents by PatentIndex Score
9 records- 0197US7205425B2Optically active nitro alcohol derivatives, optically active amino alcohol derivatives, and process for producing thereofCHISSO CORP·Filed 2005·Granted Apr 17, 2007·40 cites·2 claims
- 0262US6632955B1Optically active nitro alcohol derivatives, optically active amino alcohol derivatives, and process for preparing the sameCHISSO CORP·Filed 1997·Granted Oct 14, 2003·6 cites·1 claims
- 0356US2007060656A1Optically active nitro alcohol derivatives, optically active amino alcohol derivatives, and process for producing thereofSHIBASAKI MASAKATSU·Filed 2006·Application pending·0 cites
- 0447US2002193447A1Optically active nitro alcohol derivatives, optically active amino alcohol derivatives, and process for producing thereofFiled 2002·Application pending·0 cites
- 0540US5336653ACatalyst for asymmetric synthesisCHISSO CORP·Filed 1992·Granted Aug 9, 1994·7 cites·23 claims
- 0638US6084123AProcess for the preparation of optically active 1-aminophosphonic acid derivatives and novel phosphonate compoundsHOKKO CHEM IND CO·Filed 1996·Granted Jul 4, 2000·2 cites·3 claims
- 0736US5847186AProcess for preparing asymmetric compound by using metal complexNAGASE & CO LTD·Filed 1996·Granted Dec 8, 1998·4 cites·17 claims
- 0832US7351835B2Organic molecular cataylst having binaphthol skeleton and processes for producing the same and application thereofMEIJI SEIKA KAISHA·Filed 2005·Granted Apr 1, 2008·0 cites·4 claims
- 0925US6090969AProcess for the preparation of an asymmetric compound using a metal complexNAGASE AND CO LTD·Filed 1998·Granted Jul 18, 2000·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →