Inventor · disambiguated record
Katsuo Ishii
Also filed as: ISHII KATSUO
6 granted patents·2 pending applications·42 citations·filing 1997–2009
75Inventor score
Top patents by PatentIndex Score
8 records- 0162US6043061AProcess for producing amide compoundMITSUBISHI RAYON CO·Filed 1998·Granted Mar 28, 2000·32 cites·10 claims
- 0261US5969175APurification of nitrileMITSUBISHI RAYON CO·Filed 1997·Granted Oct 19, 1999·10 cites·16 claims
- 0347US7820416B2Process for producing amide compound and acrylamide polymerDIA NITRIX CO LTD·Filed 2005·Granted Oct 26, 2010·0 cites·10 claims
- 0447US7078199B2Method of manufacturing compound with biocatalyst by using controlled reaction temperatureMITSUBISHI RAYON CO·Filed 2002·Granted Jul 18, 2006·0 cites·18 claims
- 0541US8569012B2Method for stabilization of aqueous acrylamide solutionODA MASAHITO·Filed 2009·Granted Oct 29, 2013·0 cites·8 claims
- 0641US2005126065A1LureYUGEN KAISHA ISHII KOGEI·Filed 2003·Application pending·0 cites
- 0740US7749739B2Process for producing amide compound using microbial catalystDIA NITRIX CO LTD·Filed 2001·Granted Jul 6, 2010·0 cites·4 claims
- 0837US2007027294A1Process for producing high-quality acrylamide polymer with enzymeDIA NITRIX CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →