P

Inventor

KIKUMOTO RYOJI

71 patents
⚠️ This page may combine multiple inventors who share the name “KIKUMOTO RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM IND

48 patents
US4258192AMar 24, 1981

N2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND53 citations96
US4104392AAug 1, 1978

N2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof, and antithrombotic compositions and methods employing them

MITSUBISHI CHEM IND74 citations96
US4096255AJun 20, 1978

N2 -naphthalenesulfonyl-L-argininamides, and pharmaceutical salts, compositions and methods

MITSUBISHI CHEM IND75 citations96
US4073914AFeb 14, 1978

N2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND72 citations96
US4070457AJan 24, 1978

N2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND71 citations96
US4055636AOct 25, 1977

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND78 citations96
US4055651AOct 25, 1977

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND76 citations96
US4046876ASep 6, 1977

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND77 citations96
US4041156AAug 9, 1977

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND78 citations96
US4036955AJul 19, 1977

N2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND78 citations96
US4018913AApr 19, 1977

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND87 citations96
US4018915AApr 19, 1977

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND88 citations96
US4201863AMay 6, 1980

N2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND36 citations93
US4097591AJun 27, 1978

N2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND34 citations93
US4695568ASep 22, 1987

Thieno[2,3-d]pyrimidine derivatives and salts thereof

MITSUBISHI CHEM IND33 citations92
US4097472AJun 27, 1978

N2 -arylsulfonyl-l-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND32 citations92
US4227006AOct 7, 1980

N2 -Dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND22 citations82
US4168307ASep 18, 1979

N2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND22 citations82
US4071621AJan 31, 1978

N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND28 citations82
US4069318AJan 17, 1978

N2 -Alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND29 citations82
US3978045AAug 31, 1976

N2 -dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND32 citations82
US4310534AJan 12, 1982

Pharmaceutically active 2-(4-aminobutoxy)stilbenes

MITSUBISHI CHEM IND19 citations81
US4284637AAug 18, 1981

Pharmaceutically active 2-(4-aminobutoxy)stilbenes

MITSUBISHI CHEM IND21 citations81
US4217366AAug 12, 1980

Pharmaceutically active 2-(4-aminobutoxy)stilbenes

MITSUBISHI CHEM IND21 citations81
US5141947AAug 25, 1992

Fibrinolysis-enhancing agents

MITSUBISHI CHEM IND8 citations74
US4173630ANov 6, 1979

N2 Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND10 citations74
US4131673ADec 26, 1978

N2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND9 citations74
US4125604ANov 14, 1978

N2-Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND10 citations74
US4117127ASep 26, 1978

N2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND11 citations74
US4101653AJul 18, 1978

N2 -arylsulfonyl-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND14 citations74
US4073891AFeb 14, 1978

N2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND8 citations74
US4073892AFeb 14, 1978

N2 -alkoxynaphthylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND7 citations74
US4073913AFeb 14, 1978

N2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND16 citations74
US4069329AJan 17, 1978

N2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND9 citations74
US4069323AJan 17, 1978

N2 -substituted-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND10 citations74
US4066773AJan 3, 1978

N2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND16 citations74
US4066758AJan 3, 1978

N2 -naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND6 citations74
US4049645ASep 20, 1977

N2 -naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND6 citations74
US4684739AAug 4, 1987

Alkylenedioxybenzene derivatives and acid addition salts thereof

MITSUBISHI CHEM IND8 citations73
US4684651AAug 4, 1987

Alkylenedioxybenzene and acid addition salts thereof useful as hypotensives

MITSUBISHI CHEM IND7 citations73
US4613598ASep 23, 1986

Piperazine derivatives and their acid addition salts

MITSUBISHI CHEM IND15 citations73
US4485258ANov 27, 1984

Pharmaceutically active (3-aminopropoxy)bibenzyl derivatives

MITSUBISHI CHEM IND13 citations73
US4071559AJan 31, 1978

Pharmaceutically active 2-omega-aminoalkoxydiphenyls

MITSUBISHI CHEM IND6 citations73
US4024282AMay 17, 1977

Pharmaceutically active 2-(3-alkylaminopropoxy)diphenylmethanes

MITSUBISHI CHEM IND10 citations73
US4670420AJun 2, 1987

N2 -dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND2 citations63
US4154828AMay 15, 1979

N2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND4 citations63
US4125619ANov 14, 1978

N2 -naphthalenesulfonyl-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereof

MITSUBISHI CHEM IND4 citations63
US4108986AAug 22, 1978

N2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof

MITSUBISHI CHEM IND5 citations63

MITSUBISHI CHEMICAL IND INC

1 patent
US4599419AJul 8, 1986

Pharmaceutically active (3-cyclic aminopropoxy)bibenzyls as inhibitors of platelet aggregation

MITSUBISHI CHEMICAL IND INC6 citations71

MITSUBISHI CHEM CORP

1 patent
US5925760AJul 20, 1999

Method for preparing N2 -arylsulfonyl-L-argininamides

MITSUBISHI CHEM CORP2 citations63

Showing the top 50 of 71 patents by PatentIndex Score.