Hiroshi Ishikawa

Person

Otsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous solution of olanexidine, method of preparing the aqueous so...
- Patent number 8,334,248
- Issue date Dec 18, 2012
- Otsuka Pharmaceutical Co., Ltd.
- Kazuyoshi Miyata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous solution of olanexidine, method of preparing the aqueous so...
- Patent number 7,829,518
- Issue date Nov 9, 2010
- Otsuka Pharmaceutical Co., Ltd.
- Kazuyoshi Miyata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous solution of olanexidine, method of preparing the aqueous so...
- Patent number 7,825,080
- Issue date Nov 2, 2010
- Otsuka Pharmaceutical Co., Ltd.
- Kazuyoshi Miyata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biguanide derivatives, manufacturing method thereof, and disinfecta...
- Patent number 5,376,686
- Issue date Dec 27, 1994
- Otsuka Pharmaceutical Co., Ltd.
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocephem derivatives, and antimicrobial composition containing the...
- Patent number 5,262,411
- Issue date Nov 16, 1993
- Otsuka Pharmaceutical Co., Ltd.
- Tetsuhiko Shirasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrroloquinoline derivatives and pharmaceutical compositions for an...
- Patent number 5,185,337
- Issue date Feb 9, 1993
- Otsuka Pharmaceutical Co., Ltd.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-oxa-isocephem compounds
- Patent number 5,037,976
- Issue date Aug 6, 1991
- Otsuka Pharmaceutical Co., Ltd.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-oxa-isocephem compounds, compositions containing the same and pro...
- Patent number 4,950,662
- Issue date Aug 21, 1990
- Otsuka Pharmaceutical Co., Ltd.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Oxa-isocephem compounds and compositions containing same
- Patent number 4,898,859
- Issue date Feb 6, 1990
- Otsuka Pharmaceutical Co., Ltd.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-oxa-isocephem compounds, compositions containing same and process...
- Patent number 4,831,026
- Issue date May 16, 1989
- Otsuka Pharmaceutical Co., Ltd.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolo [3,2,1-ij]-quinoline carboxylic acid compound
- Patent number 4,594,347
- Issue date Jun 10, 1986
- Otsuka Pharmaceutical Co. Limited
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoheterocyclic compounds and pharmaceutical composition thereof
- Patent number 4,552,879
- Issue date Nov 12, 1985
- Otsuka Pharmaceutical Co., Ltd.
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline carboxylic acid derivatives
- Patent number 4,544,747
- Issue date Oct 1, 1985
- Otsuka Pharmaceutical Company, Limited
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazinylbenzoheterocyclic compounds
- Patent number 4,416,884
- Issue date Nov 22, 1983
- Otsuka Pharmaceutical Co., Ltd.
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrroloquinoline and benzoquinolizine compounds and antimicrobial c...
- Patent number 4,399,134
- Issue date Aug 16, 1983
- Otsuka Pharmaceutical Co., Ltd.
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-Lactam series compound and antibacterial pharmaceutical comp...
- Patent number 4,317,820
- Issue date Mar 2, 1982
- Otsuka Pharmaceutical Co., Ltd.
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrido[3,2,1-jk]carbazols
- Patent number 4,293,694
- Issue date Oct 6, 1981
- Otsuka Pharmaceutical Co., Ltd.
- Hiroshi Ishikawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS SOLUTION OF OLANEXIDINE, METHOD OF PREPARING THE AQUEOUS SO...
- Publication number 20100331423
- Publication date Dec 30, 2010
- OTSUKA PHARMACEUTICAL CO., LTD.
- Kazuyoshi Miyata
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DISINFECTANT AND/OR BACTERICIDAL AQUEOUS COMPOSITIONS
- Publication number 20100331421
- Publication date Dec 30, 2010
- OTSUKA PHARMACEUTICAL CO., LTD.
- Toru Nishibayashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Disinfectant and/or bactericidal aqueous compositions
- Publication number 20070053942
- Publication date Mar 8, 2007
- Toru Nishibayashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Aqueous solution of olanexidine, method of preparing the aqueous so...
- Publication number 20070041866
- Publication date Feb 22, 2007
- OTSUKA PHARMACEUTICAL CO, LTD.
- Kazuyoshi Miyata
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Aqueous olanexidine solution, method of preparing the same, and dis...
- Publication number 20060189500
- Publication date Aug 24, 2006
- Kazuyoshi Miyata
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Hiroshi Ishikawa

Person

Patents Grantslast 30 patents

Aqueous solution of olanexidine, method of preparing the aqueous so...

Aqueous solution of olanexidine, method of preparing the aqueous so...

Aqueous solution of olanexidine, method of preparing the aqueous so...

Biguanide derivatives, manufacturing method thereof, and disinfecta...

Isocephem derivatives, and antimicrobial composition containing the...

Pyrroloquinoline derivatives and pharmaceutical compositions for an...

2-oxa-isocephem compounds

2-oxa-isocephem compounds, compositions containing the same and pro...

2-Oxa-isocephem compounds and compositions containing same

2-oxa-isocephem compounds, compositions containing same and process...

Pyrrolo [3,2,1-ij]-quinoline carboxylic acid compound

Benzoheterocyclic compounds and pharmaceutical composition thereof

Quinoline carboxylic acid derivatives

Piperazinylbenzoheterocyclic compounds

Pyrroloquinoline and benzoquinolizine compounds and antimicrobial c...

.beta.-Lactam series compound and antibacterial pharmaceutical comp...

Pyrido[3,2,1-jk]carbazols

Patents Applicationslast 30 patents

AQUEOUS SOLUTION OF OLANEXIDINE, METHOD OF PREPARING THE AQUEOUS SO...

DISINFECTANT AND/OR BACTERICIDAL AQUEOUS COMPOSITIONS

Disinfectant and/or bactericidal aqueous compositions

Aqueous solution of olanexidine, method of preparing the aqueous so...

Aqueous olanexidine solution, method of preparing the same, and dis...