P

Inventor

YAMADA NOBUTOSHI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA NOBUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ISHIHARA MINING & CHEMICAL CO

18 patents
US5098907AMar 24, 1992

Powdery pharmaceutical composition containing benzoyl urea, a dispersant and silicic acid

ISHIHARA MINING & CHEMICAL CO82 citations96
US4983605AJan 8, 1991

Pharmaceutical composition

ISHIHARA MINING & CHEMICAL CO73 citations96
US4727077AFeb 23, 1988

Benzoyl urea compounds, process for their production, and antitumorous compositions containing them

ISHIHARA MINING & CHEMICAL CO46 citations96
US5147686ASep 15, 1992

Method of making titanium oxide powder having antimicrobial metal supported thereon

ISHIHARA MINING & CHEMICAL CO75 citations93
US5002952AMar 26, 1991

Readily absorbed pharmaceutical composition

ISHIHARA MINING & CHEMICAL CO31 citations92
US4904668AFeb 27, 1990

Benzoyl urea compound

ISHIHARA MINING & CHEMICAL CO33 citations92
US4863924ASep 5, 1989

N-benzoyl urea compounds, antitumorous compositions containing them

ISHIHARA MINING & CHEMICAL CO47 citations92
US4845093AJul 4, 1989

N-benzoyl-N'-pyridazinyloxyphenyl urea compounds, and antitumorous compositions containing them, and process for their preparation

ISHIHARA MINING & CHEMICAL CO18 citations82
US4849425AJul 18, 1989

Readily absorbable pharmaceutical composition

ISHIHARA MINING & CHEMICAL CO8 citations74
US4677111AJun 30, 1987

N-benzoyl-N'-(3-nitrophenyl) urea compounds, and antitumorous compositions containing them

ISHIHARA MINING & CHEMICAL CO11 citations74
US4760136AJul 26, 1988

Chartreusin derivatives and salts thereof

ISHIHARA MINING & CHEMICAL CO8 citations73
US4927919AMay 22, 1990

Chartreusin derivatives and salts thereof

ISHIHARA MINING & CHEMICAL CO8 citations72
US5102884AApr 7, 1992

Substituted benzoylurea compounds or their salts, processes for their production and antitumour compositions containing them

ISHIHARA MINING & CHEMICAL CO3 citations63
US4987135AJan 22, 1991

Substituted benzene derivatives, processes for their production and antitumor compositions containing them

ISHIHARA MINING & CHEMICAL CO5 citations63
US4677110AJun 30, 1987

N-benzoyl-N'-pyrimidinyloxyphenyl urea compounds, and antitumorous compositions containing them

ISHIHARA MINING & CHEMICAL CO3 citations63
US5064945ANov 12, 1991

Chartreusin derivatives and salts thereof

ISHIHARA MINING & CHEMICAL CO3 citations61
US5116949AMay 26, 1992

Benzoyl urea compound-albumin complex

ISHIHARA MINING & CHEMICAL CO1 citations52
US5149793ASep 22, 1992

Exo-3',4'-o-benzylidene-3"-demethylchartreusin and its salts

ISHIHARA MINING & CHEMICAL CO1 citations46

ISHIHARA SANGYO KAISHA

3 patents

RES ASS FOR BIOTECHNOLOGY OF A

1 patent