Inventor
ANDO KATSUHIKO
JP38 patents
⚠️ This page may combine multiple inventors who share the name “ANDO KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
34 patentsUS5854040ADec 29, 1998
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK21 citations92
US6153419ANov 28, 2000
Method for quantitative determination of 1,5-anhydroglucitol
KYOWA HAKKO KOGYO KK18 citations82
US5962292AOct 5, 1999
Process for producing cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK16 citations82
US6245535B1Jun 12, 2001
Process for the preparation of HMG-COA reductase inhibitors
KYOWA HAKKO KOGYO KK10 citations73
US5843955ADec 1, 1998
Compound LK6-A
KYOWA HAKKO KOGYO KK6 citations72
US5798379AAug 25, 1998
UCS1025 compounds
KYOWA HAKKO KOGYO KK6 citations72
US6368835B1Apr 9, 2002
Process for producing a lactone using corynebacterium sp. NK-1 (FERM BP-6329)
KYOWA HAKKO KOGYO KK4 citations70
US6767726B2Jul 27, 2004
Process for producing cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK2 citations62
US6468780B2Oct 22, 2002
Bacillus strains which produce HMG-CoA reductase inhibitors
KYOWA HAKKO KOGYO KK3 citations62
US6413748B1Jul 2, 2002
Process for producing CIS-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK1 citations62
US6010891AJan 4, 2000
Process for producing Cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK3 citations62
US5132112AJul 21, 1992
Hs-142-1 compounds
KYOWA HAKKO KOGYO KK2 citations62
US4914198AApr 3, 1990
Novel substance UCY1003 and process for preparing the same
KYOWA HAKKO KOGYO KK4 citations62
US6312919B1Nov 6, 2001
Process for producing a cholesterol-reduced substance
KYOWA HAKKO KOGYO KK3 citations61
US4912132AMar 27, 1990
Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation
KYOWA HAKKO KOGYO KK1 citations61
US5874592AFeb 23, 1999
Physiologically active substance EI-2128-1
KYOWA HAKKO KOGYO KK4 citations60
US7037672B2May 2, 2006
Process for producing a bran pickles flavoring solution
KYOWA HAKKO KOGYO KK3 citations59
US7238501B2Jul 3, 2007
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US7112432B2Sep 26, 2006
Process for producing cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US6617140B2Sep 9, 2003
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US6242231B1Jun 5, 2001
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US4992570AFeb 12, 1991
UCN-1028A and UCN-1028C and process for the production thereof
KYOWA HAKKO KOGYO KK1 citations52
US4868159ASep 19, 1989
Novel substances KS-501 and KS-502 and process for their preparation
KYOWA HAKKO KOGYO KK1 citations52
US5223637AJun 29, 1993
KS-506 compounds
KYOWA HAKKO KOGYO KK0 citations51
US5142096AAug 25, 1992
2,4-dihydroxy-3,5,6-trimethylbenzoic acid compounds
KYOWA HAKKO KOGYO KK1 citations51
US4990693AFeb 5, 1991
Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation
KYOWA HAKKO KOGYO KK0 citations51
US4983775AJan 8, 1991
Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation
KYOWA HAKKO KOGYO KK0 citations51
US6485931B2Nov 26, 2002
Cholesterol dehydrogenase, coprostan-3-one dehydrogenase and 4-cholesten-3-one dehydrogenase, compositions containing the dehydrogenases, and method for reducing amount of cholesterol using the compositions
KYOWA HAKKO KOGYO KK1 citations50
US5972997AOct 26, 1999
UCT1072 compounds
KYOWA HAKKO KOGYO KK0 citations50
US5804599ASep 8, 1998
Interleukin-1 production inhibiting compound
KYOWA HAKKO KOGYO KK1 citations50
US5686485ANov 11, 1997
Physiologically active EI-1941 compounds
KYOWA HAKKO KOGYO KK0 citations50
US5236929AAug 17, 1993
Compound uca1064-b
KYOWA HAKKO KOGYO KK0 citations50
US5510501AApr 23, 1996
Saintopin derivatives
KYOWA HAKKO KOGYO KK0 citations49
US5079376AJan 7, 1992
Novel substance uct-1003 and process for producing the same
KYOWA HAKKO KOGYO KK0 citations49