Inventor · disambiguated record
Keiko Ochiai
Also filed as: OCHIAI KEIKO
28 granted patents·3 pending applications·222 citations·filing 1991–2010
96Inventor score
Files withKYOWA HAKKO KOGYO KK25KYOWA HAKKO BIO CO LTD1KYOWA HAKKO FOOD SPECIALTIES C1NITTO DENKO CORP1
Top patents by PatentIndex Score
31 records- 0193US7332310B2Mutant of homoserine dehydrogenase from Corynebacterium and DNA encoding thereofKYOWA HAKKO KOGYO KK·Filed 2004·Granted Feb 19, 2008·76 cites·6 claims
- 0293US6893848B1Desensitized aspartokinaseKYOWA HAKKO KOGYO KK·Filed 2000·Granted May 17, 2005·41 cites·15 claims
- 0380US7078204B2Glucose-6-phosphate dehydrogenaseKYOWA HAKKO KOGYO KK·Filed 2001·Granted Jul 18, 2006·10 cites·17 claims
- 0474US6767726B2Process for producing cis-3-hydroxy-L-prolineKYOWA HAKKO KOGYO KK·Filed 2002·Granted Jul 27, 2004·2 cites·18 claims
- 0574US6468780B2Bacillus strains which produce HMG-CoA reductase inhibitorsKYOWA HAKKO KOGYO KK·Filed 2001·Granted Oct 22, 2002·3 cites·2 claims
- 0668US7037672B2Process for producing a bran pickles flavoring solutionKYOWA HAKKO KOGYO KK·Filed 2003·Granted May 2, 2006·3 cites·5 claims
- 0767US6245535B1Process for the preparation of HMG-COA reductase inhibitorsKYOWA HAKKO KOGYO KK·Filed 1998·Granted Jun 12, 2001·10 cites·7 claims
- 0865US6485931B2Cholesterol dehydrogenase, coprostan-3-one dehydrogenase and 4-cholesten-3-one dehydrogenase, compositions containing the dehydrogenases, and method for reducing amount of cholesterol using the compositionsKYOWA HAKKO KOGYO KK·Filed 2001·Granted Nov 26, 2002·1 cites·6 claims
- 0962US7989191B2Mutant 6-phosphogluconate dehydrogenaseKYOWA HAKKO BIO CO LTD·Filed 2009·Granted Aug 2, 2011·0 cites·2 claims
- 1059US5719179ACompound GEX1KYOWA HAKKO KOGYO KK·Filed 1996·Granted Feb 17, 1998·7 cites·3 claims
- 1156US5962292AProcess for producing cis-3-hydroxy-L-prolineKYOWA HAKKO KOGYO KK·Filed 1996·Granted Oct 5, 1999·16 cites·6 claims
- 1255US5843955ACompound LK6-AKYOWA HAKKO KOGYO KK·Filed 1996·Granted Dec 1, 1998·6 cites·2 claims
- 1354US6153419AMethod for quantitative determination of 1,5-anhydroglucitolKYOWA HAKKO KOGYO KK·Filed 1997·Granted Nov 28, 2000·18 cites·18 claims
- 1451US7524667B2Mutated 6-phosphogluconate dehydrogenaseKYOWA HAKKO FOOD SPECIALTIES C·Filed 2002·Granted Apr 28, 2009·0 cites·5 claims
- 1550US2001034041A1Process for producing a cholesterol-reduced substanceFiled 2001·Application pending·0 cites
- 1649US5252470AD-amidase and process for producing D-α-alanine and/or L-α-alanineamideKYOWA HAKKO KOGYO KK·Filed 1992·Granted Oct 12, 1993·4 cites·6 claims
- 1749US2002197605A1Novel PolynucleotidesFiled 2000·Application pending·0 cites
- 1845US6589774B2Process for producing a bran pickless flavoring solutionFiled 2002·Granted Jul 8, 2003·0 cites·1 claims
- 1943US2011275727A1Cross-linked resin foam and process for producing the sameNITTO DENKO CORP·Filed 2010·Application pending·0 cites
- 2042US6368835B1Process for producing a lactone using corynebacterium sp. NK-1 (FERM BP-6329)KYOWA HAKKO KOGYO KK·Filed 1999·Granted Apr 9, 2002·4 cites·1 claims
- 2141US5663298AUCK14 compoundsKYOWA HAKKO KOGYO KK·Filed 1996·Granted Sep 2, 1997·3 cites·5 claims
- 2240US5686606AUCF116 compoundsKYOWA HAKKO KOGYO KK·Filed 1995·Granted Nov 11, 1997·2 cites·1 claims
- 2338US5717110AUCH15 compoundsKYOWA HAKKO KOGYO KK·Filed 1996·Granted Feb 10, 1998·1 cites·1 claims
- 2437US5130240AProcess for producing d-alpha-alanine and/or l-alpha-alanineamide by arthrobacter spKYOWA HAKKO KOGYO KK·Filed 1991·Granted Jul 14, 1992·4 cites·13 claims
- 2535US6010891AProcess for producing Cis-3-hydroxy-L-prolineKYOWA HAKKO KOGYO KK·Filed 1999·Granted Jan 4, 2000·3 cites·23 claims
- 2634US6312919B1Process for producing a cholesterol-reduced substanceKYOWA HAKKO KOGYO KK·Filed 1997·Granted Nov 6, 2001·3 cites·4 claims
- 2733US5804599AInterleukin-1 production inhibiting compoundKYOWA HAKKO KOGYO KK·Filed 1995·Granted Sep 8, 1998·1 cites·8 claims
- 2832US5665703AGE3 compoundKYOWA HAKKO KOGYO KK·Filed 1995·Granted Sep 9, 1997·1 cites·2 claims
- 2932US5607848AProcess for producing optically active 4-hydroxy-2-ketoglutaric acid using microorganismsKYOWA HAKKO KOGYO KK·Filed 1995·Granted Mar 4, 1997·2 cites·2 claims
- 3031US7112432B2Process for producing cis-3-hydroxy-L-prolineKYOWA HAKKO KOGYO KK·Filed 2004·Granted Sep 26, 2006·0 cites·1 claims
- 3130US6413748B1Process for producing CIS-3-hydroxy-L-prolineKYOWA HAKKO KOGYO KK·Filed 1999·Granted Jul 2, 2002·1 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →