Inventor
TAKAHASHI KEIKO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
12 patentsUS7253286B2Aug 7, 2007
Nitrogen-containing aromatic derivatives
EISAI CO LTD207 citations98
US6790844B2Sep 14, 2004
Certain 1,3-disubstituted isoquinoline derivatives
EISAI CO LTD89 citations97
US6787534B2Sep 7, 2004
Sulfonamide-containing heterocyclic compounds
EISAI CO LTD82 citations97
US6448243B1Sep 10, 2002
1,4-substituted cyclic amine derivatives
EISAI CO LTD55 citations96
US6340759B1Jan 22, 2002
Fused pyridine derivatives
EISAI CO LTD73 citations96
US7109219B2Sep 19, 2006
Nitrogen-containing aromatic derivatives
EISAI CO LTD14 citations84
US6579881B2Jun 17, 2003
Indoles
EISAI CO LTD6 citations73
US6469043B1Oct 22, 2002
Sulfonamide-containing indole compounds
EISAI CO LTD13 citations72
US7071201B2Jul 4, 2006
Quinoline derivatives
EISAI CO LTD2 citations62
US6875761B2Apr 5, 2005
Certain 1,3-disubstituted isoquinoline derivatives
EISAI CO LTD3 citations62
US6673787B2Jan 6, 2004
Sulfonamide-containing indole compounds
EISAI CO LTD4 citations61
US6638964B2Oct 28, 2003
Sulfonamide-containing indole compounds
EISAI CO LTD3 citations61
EISAI R&D MAN CO LTD
7 patentsUS7612092B2Nov 3, 2009
Nitrogen-containing aromatic derivatives
EISAI R&D MAN CO LTD55 citations96
US8377938B2Feb 19, 2013
Phenoxypyridine derivative salts and crystals thereof, and process for preparing the same
EISAI R&D MAN CO LTD39 citations92
US7855290B2Dec 21, 2010
Pyridine derivatives and pyrimidine derivatives (3)
EISAI R&D MAN CO LTD42 citations91
US7468380B2Dec 23, 2008
Nitrogen-containing aromatic derivatives
EISAI R&D MAN CO LTD12 citations84
US7531532B2May 12, 2009
Pyridine derivative and pyrimidine derivative
EISAI R&D MAN CO LTD10 citations83
US7754894B2Jul 13, 2010
Crystalline sulfonamide-containing indole compound and process for preparing the same
EISAI R&D MAN CO LTD1 citations52
US7834049B2Nov 16, 2010
Integrin expression inhibitor
EISAI R&D MAN CO LTD0 citations41
OKI ELECTRIC IND CO LTD
4 patentsUS4979212ADec 18, 1990
Speech recognition system in which voiced intervals are broken into segments that may have unequal durations
OKI ELECTRIC IND CO LTD28 citations92
US4856067AAug 8, 1989
Speech recognition system wherein the consonantal characteristics of input utterances are extracted
OKI ELECTRIC IND CO LTD26 citations92
US4882755ANov 21, 1989
Speech recognition system which avoids ambiguity when matching frequency spectra by employing an additional verbal feature
OKI ELECTRIC IND CO LTD22 citations82
US4868879ASep 19, 1989
Apparatus and method for recognizing speech
OKI ELECTRIC IND CO LTD11 citations72
TERUMO CORP
3 patentsUS4794115ADec 27, 1988
Method of treating hyperlipemia
TERUMO CORP19 citations82
US4619938AOct 28, 1986
Fatty acid derivatives of aminoalkyl nicotinic acid esters and platelet aggregation inhibitors
TERUMO CORP24 citations80
US4704393ANov 3, 1987
1-substituted 5-fluorouracil useful for inhibiting the aggregation of platelets
TERUMO CORP10 citations74
TAKAHASHI KEIKO
3 patentsJAPAN AGENCY MARINE EARTH SCI
3 patentsUS10796034B2Oct 6, 2020
Simulation apparatus, simulation method, and simulation program relating to radiation heat transport phenomenon
JAPAN AGENCY MARINE EARTH SCI0 citations39
US10796033B2Oct 6, 2020
Simulation apparatus, simulation method, and simulation program relating to radiation heat transport phenomenon
JAPAN AGENCY MARINE EARTH SCI0 citations39
US10410375B2Sep 10, 2019
Image processing apparatus, image processing method, and a non-transitory computer readable medium
JAPAN AGENCY MARINE EARTH SCI0 citations34