Inventor
YOSHIOKA TAKAO
JP65 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKYO CO
40 patentsUS4873255AOct 10, 1989
Thiazolidinone derivatives, their preparation and their use
SANKYO CO91 citations96
US4572912AFeb 25, 1986
Thiazolidine derivatives, their preparation and compositions containing them
SANKYO CO284 citations95
US6117893ASep 12, 2000
Heterocyclic compounds having anti-diabetic activity and their use
SANKYO CO18 citations92
US5886014AMar 23, 1999
Benzimidazole derivatives, their preparation and their therapeutic use
SANKYO CO43 citations92
US5739345AApr 14, 1998
Intermediate compounds in the preparation of heterocyclic compounds having anti-diabetic activity
SANKYO CO23 citations92
US5624935AApr 29, 1997
Heterocyclic compounds having anti-diabetic activity and their use
SANKYO CO26 citations92
US5578620ANov 26, 1996
Thiazolidine and oxazolidine derivatives, their preparation and their medical use
SANKYO CO25 citations92
US4241208ADec 23, 1980
Piperidine derivatives
SANKYO CO33 citations92
US5387596AFeb 7, 1995
Benzylidenethiazolidine derivatives and their use for the inhibition lipid peroxides
SANKYO CO20 citations91
US5104888AApr 14, 1992
Thiazolidine derivatives, their preparation and use
SANKYO CO52 citations91
US3941744AMar 2, 1976
Piperidine derivatives and their use as stabilizers
SANKYO CO37 citations91
US3975357AAug 17, 1976
Stabilized synthetic polymer compositions
SANKYO CO27 citations82
US3940363AFeb 24, 1976
Piperidine derivatives and their use as stabilizers
SANKYO CO29 citations82
US3975462AAug 17, 1976
Piperidine-spiro-hydantoin derivatives and their use as stabilizers
SANKYO CO21 citations81
US5977365ANov 2, 1999
Heterocyclic compound having anti-diabetic activity
SANKYO CO8 citations74
US5962470AOct 5, 1999
Heterocyclic compounds having anti-diabetic activity and their use
SANKYO CO7 citations74
US5834501ANov 10, 1998
Heterocyclic compounds having anti-diabetic activity and their use
SANKYO CO9 citations74
US5436257AJul 25, 1995
Oxazolidine derivatives having anti-diabetic and anti-obesity properties, their preparation and their therapeutic uses
SANKYO CO8 citations74
US5338855AAug 16, 1994
Thiazolidine compounds containing a quinone group, their preparation and their therapeutic uses
SANKYO CO14 citations74
US4933355AJun 12, 1990
Thiazole derivatives, their preparation and their use in the treatment of diabetes complications
SANKYO CO12 citations74
US4871762AOct 3, 1989
Lipid peroxide lowering 1,3-benzoxathiole derivative compositions and method of use therefor
SANKYO CO8 citations74
US4691027ASep 1, 1987
1,3-benzoxathiole derivatives
SANKYO CO10 citations74
US4265803AMay 5, 1981
Polymers containing polyalkylpiperidines and use thereof as stabilizers
SANKYO CO12 citations74
US4237294ADec 2, 1980
2,2,6,6-Tetramethylpiperidine derivatives
SANKYO CO10 citations74
US4166813ASep 4, 1979
Polyalkylated 4-aminopiperidine derivatives
SANKYO CO10 citations74
US4061616ADec 6, 1977
Stabilization of synthetic polymers
SANKYO CO7 citations74
US3984371AOct 5, 1976
Stabilization of synthetic polymers
SANKYO CO13 citations74
US3963730AJun 15, 1976
Process for preparing triacetonamine
SANKYO CO8 citations74
US5705527AJan 6, 1998
Amino acid derivatives
SANKYO CO11 citations73
US5356918AOct 18, 1994
Oxazolidinone compounds and method of using the same as a vasodilator
SANKYO CO6 citations73
US5298516AMar 29, 1994
Thiazolidone compounds and method of using the same as a vasodilator
SANKYO CO11 citations73
US4212974AJul 15, 1980
Piperidine derivatives
SANKYO CO8 citations73
US4125533ANov 14, 1978
Piperidine derivatives
SANKYO CO8 citations73
US4066615AJan 3, 1978
Polymer compositions containing piperidine derivatives as stabilizers
SANKYO CO14 citations73
US4016168AApr 5, 1977
Piperidine derivatives
SANKYO CO16 citations73
US4007158AFeb 8, 1977
Novel piperidine derivatives for the stabilization of synthetic polymers
SANKYO CO7 citations73
US5143930ASep 1, 1992
Thiazolidine derivatives with anti-diabetic activity, their preparation and their use
SANKYO CO12 citations72
US5576340ANov 19, 1996
Aromatic amino-alcohol derivatives having anti-diabetic and anti-obesity properties, their preparation and their therapeutic uses
SANKYO CO11 citations71
US4005094AJan 25, 1977
Piperidine-spiro-hydantoin derivatives
SANKYO CO8 citations70
US5972959AOct 26, 1999
Oxime derivatives, their preparation and their therapeutic use
SANKYO CO4 citations63
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUSD409184SMay 4, 1999
Combined digital video disk player with liquid crystal monitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
USD408395SApr 20, 1999
Digital video disk player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
USD438521SMar 6, 2001
Digital video disc player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
USD424050SMay 2, 2000
Combined digital video disc player with liquid crystal monitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
USD416554SNov 16, 1999
Digital video disc player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
USD408810SApr 27, 1999
Digital video disk player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
USD408809SApr 27, 1999
Digital video disk player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
USD442928SMay 29, 2001
Digital video disc player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
USD438852SMar 13, 2001
Digital video disc player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
USD416892SNov 23, 1999
Digital video disc player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
Showing the top 50 of 65 patents by PatentIndex Score.