Inventor
YOSHIOKA TAKEO
JP50 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCIAN CORP
22 patentsUS5183883AFeb 2, 1993
Conjugate of adriamycin and cyclodextrin
MERCIAN CORP112 citations94
US6566394B1May 20, 2003
Salicylamide derivatives
MERCIAN CORP25 citations90
US6020363AFeb 1, 2000
Isocoumarin derivatives and use thereof in drugs
MERCIAN CORP25 citations90
US6653455B1Nov 25, 2003
Crystallization of doxorubicin hydrochloride
MERCIAN CORP45 citations86
US5760238AJun 2, 1998
1,4-dihydropyridine derivatives
MERCIAN CORP7 citations71
US6747012B1Jun 8, 2004
Crystalline anthracycline antibiotic and process for producing the same
MERCIAN CORP8 citations69
US6030951AFeb 29, 2000
Chrysomycin derivative compounds and use as antitumor agents
MERCIAN CORP4 citations62
US5395941AMar 7, 1995
Optically active 1,4-hydropyridine compounds
MERCIAN CORP2 citations62
US5635395AJun 3, 1997
Optically active 1,4-dihydropyridine compounds and the microbial process for the stereoselection thereof
MERCIAN CORP4 citations61
US6146844ANov 14, 2000
Process for producing hydroxylated cholesterols and dihydroxycholesterols using amycolata
MERCIAN CORP2 citations60
US6043050AMar 28, 2000
Biological process for producing steroids hydroxylated at the 25-position
MERCIAN CORP2 citations60
US5223519AJun 29, 1993
4-hydroxypyridine derivatives, useful for treating circulatory diseases
MERCIAN CORP2 citations60
US5149802ASep 22, 1992
Process for producing azetidinone derivatives
MERCIAN CORP3 citations60
US5906927AMay 25, 1999
Process for producing L-2-aminoadipic acid
MERCIAN CORP3 citations57
US6133443AOct 17, 2000
Optically active 1,4-dihydropyridine derivatives and process for the preparation thereof
MERCIAN CORP0 citations50
US6410759B1Jun 25, 2002
Dihydroxycholesterol hydroxylated at 17- and 25-positions
MERCIAN CORP0 citations49
US6361987B1Mar 26, 2002
Gene encoding a protein having asymmetric hydrolase activity for 4-substituted 1,4-dihydropyridine derivatives and its expression product
MERCIAN CORP0 citations49
US6143541ANov 7, 2000
Gene encoding a protein having symmetric hydrolase activity for 4-substituted 1,4-dihydropyridine derivatives and its expression product
MERCIAN CORP1 citations49
US7235388B2Jun 26, 2007
Isolated nucleic acid encoding L-lysine: 2-oxoglutaric acid 6-aminotransferase
MERCIAN CORP0 citations47
US6890746B1May 10, 2005
Gene participating in the production of homo-glutamic acid and utilization thereof
MERCIAN CORP0 citations47
US5232943AAug 3, 1993
Antibiotics mer-af1032a and mer-af1032b
MERCIAN CORP0 citations46
US6388058B1May 14, 2002
Method of purifying daunomycin
MERCIAN CORP0 citations43
SANRAKU INC
9 patentsUS4939248AJul 3, 1990
Optically active azetidinones
SANRAKU INC38 citations91
US4778883AOct 18, 1988
3-(CHFCH3)-azetidinone intermediates
SANRAKU INC40 citations90
US4933439AJun 12, 1990
Tylosin derivatives and processes for producing the same
SANRAKU INC6 citations71
US4612372ASep 16, 1986
Tylosin derivatives
SANRAKU INC2 citations60
US4853407AAug 1, 1989
Aminoethylcysteine derivatives
SANRAKU INC0 citations51
US4997922AMar 5, 1991
Anthracycline derivatives
SANRAKU INC0 citations49
US4996314AFeb 26, 1991
6-(disubstituted amino)carbapenem compounds
SANRAKU INC1 citations49
US4812563AMar 14, 1989
6-(disubstituted amino)carbapenam compounds
SANRAKU INC0 citations49
US5091370AFeb 25, 1992
Angolamycin derivatives
SANRAKU INC0 citations48
SANRAKU OCEAN CO
7 patentsUS4418192ANov 29, 1983
Anthracyclinone trisaccharide compounds
SANRAKU OCEAN CO8 citations73
US4337199AJun 29, 1982
Antibiotic β-lactam compounds, production thereof, and their use as antimicrobial agent
SANRAKU OCEAN CO12 citations73
US4517127AMay 14, 1985
β-Lactam derivatives and process for production thereof
SANRAKU OCEAN CO2 citations62
US4528397AJul 9, 1985
Aminocarboxylic acid derivatives
SANRAKU OCEAN CO5 citations61
US4451401AMay 29, 1984
Antibiotics and process for production thereof
SANRAKU OCEAN CO1 citations51
US4426390AJan 17, 1984
Novel β-lactam compounds, process for producing thereof, and use thereof as medicines
SANRAKU OCEAN CO1 citations51
US4508648AApr 2, 1985
Phosphoric ester of antibiotic OA-6129
SANRAKU OCEAN CO1 citations49
MITSUBISHI ELECTRIC CORP
6 patentsUS5005181AApr 2, 1991
Method for controlling gas in halogen gas laser and device therefor
MITSUBISHI ELECTRIC CORP37 citations92
US5195577AMar 23, 1993
Cooling device for power semiconductor switching elements
MITSUBISHI ELECTRIC CORP52 citations91
US5302270AApr 12, 1994
Oxygen concentration or humidity controlling apparatus
MITSUBISHI ELECTRIC CORP19 citations81
US4839767AJun 13, 1989
Element and device for detecting internal faults in an insulating gas charged electrical apparatus
MITSUBISHI ELECTRIC CORP9 citations72
US4471186ASep 11, 1984
Abnormal condition detector of electric apparatus
MITSUBISHI ELECTRIC CORP5 citations63
US4908729AMar 13, 1990
Lightning arrester monitor
MITSUBISHI ELECTRIC CORP1 citations49
THK CO LTD
2 patentsUS7555953B2Jul 7, 2009
Condition-detecting device, method, and program, and information-recording medium
THK CO LTD11 citations82
US7546211B2Jun 9, 2009
Condition detection apparatus, condition detection method, condition detection program, information recording medium therefor, and condition display apparatus, condition display method, condition display program, information recording medium therefor
THK CO LTD5 citations62