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Takashi Adachi
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Sakado, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Erythromycin A derivatives and method for preparing same
Patent number
RE39560
Issue date
Apr 10, 2007
Taisho Pharmaceutical Company, Ltd.
Shigeo Morimoto
536 - Organic compounds
Information
Patent Grant
Process for producing erythromycin derivative
Patent number
6,713,615
Issue date
Mar 30, 2004
Taisho Pharmaceutical Co., Ltd.
Masato Kashimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline 1-kestose and process for preparing the same
Patent number
6,479,657
Issue date
Nov 12, 2002
Meiji Seika Kaisha, Ltd.
Koji Nishizawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Prophylactic, therapeutic agent for osteoporosis
Patent number
6,417,224
Issue date
Jul 9, 2002
Meiji Seika Kaisha, Ltd.
Atsutane Ohta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Erythromycin a derivatives and method for preparing same
Patent number
6,342,590
Issue date
Jan 29, 2002
Taisho Pharmaceutical Co., Ltd.
Shigeo Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for supplying postgastrectomic mineral and methods for trea...
Patent number
6,197,758
Issue date
Mar 6, 2001
Meiji Seika Kaisha, Ltd.
Masako Ohtsuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Material inhibiting lipid peroxide-increase
Patent number
6,087,345
Issue date
Jul 11, 2000
Meiji Seika Kaisha, Ltd.
Atsutane Ohta
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Material for prevention and treatment of osteoporosis
Patent number
5,900,255
Issue date
May 4, 1999
Meiji Seika Kaisha, Ltd.
Atsutane Ohta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optically active 1,4-dihydropyridine compounds and the microbial pr...
Patent number
5,635,395
Issue date
Jun 3, 1997
Mercian Corporation
Kunio Isshiki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plant cultivation method
Patent number
5,588,254
Issue date
Dec 31, 1996
Meiji Seika Kaisha, Ltd.
Takashi Adachi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the biological preparation of hydroxyvitamin D compounds
Patent number
5,474,923
Issue date
Dec 12, 1995
Mercian Corporation
Koji Takeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Enterobacter cloacae ferm BP1529 having plant growth acceleratory a...
Patent number
5,360,737
Issue date
Nov 1, 1994
Meiji Seika Kaisha, Ltd.
Takafumi Ishii
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Indoleacetic acid synthetase-encoding gene
Patent number
5,336,766
Issue date
Aug 9, 1994
Meiji Seika Kaisha, Ltd.
Jinichiro Koga
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for improving quality of fruit
Patent number
4,993,185
Issue date
Feb 19, 1991
Meiji Seika Kaisha, Ltd.
Takashi Adachi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Erythromycin A derivatives
Patent number
4,990,602
Issue date
Feb 5, 1991
Taisho Pharmaceutical Co., Ltd.
Shigeo Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 14-hydroxy-6-O-methyl-erythromycin A
Patent number
4,975,370
Issue date
Dec 4, 1990
Taisho Pharmaceutical Co., Ltd.
Joji Sasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Erythromycin derivatives
Patent number
4,833,236
Issue date
May 23, 1989
Taisho Pharmaceutical Co., Ltd.
Shigeo Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sweetener
Patent number
4,681,771
Issue date
Jul 21, 1987
Meiji Seika Kaisha Ltd.
Takashi Adachi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
6-O-methylerythromycin a derivative
Patent number
4,680,386
Issue date
Jul 14, 1987
Taisho Pharmaceutical Co., Ltd.
Shigeo Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for selective methylation of erythromycin A derivatives
Patent number
4,672,109
Issue date
Jun 9, 1987
Taisho Pharmaceutical Co., Ltd.
Yoshiaki Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for selective methylation of erythromycin a derivatives
Patent number
4,670,549
Issue date
Jun 2, 1987
Taisho Pharmaceutical Co., Ltd.
Shigeo Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Protected des-N-methylerythromycin derivative
Patent number
4,668,776
Issue date
May 26, 1987
Nippon Zeon Co. Ltd.
Toshiro Yamada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Peptide derivatives
Patent number
4,507,232
Issue date
Mar 26, 1985
Taisho Pharmaceutical Co., Ltd.
Masaharu Tamai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Erythromycin B derivatives
Patent number
4,496,717
Issue date
Jan 29, 1985
Taisho Pharmaceutical Co., Ltd.
Takashi Adachi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxysuccinyl amino acid derivatives
Patent number
4,474,800
Issue date
Oct 2, 1984
Taisho Pharmaceutical Co., Ltd.
Masaharu Tamai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxysuccinyl amino acid derivatives
Patent number
4,418,075
Issue date
Nov 29, 1983
Taisho Pharmaceutical Co., Ltd.
Masaharu Tamai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bifidobacterium-containing confectionery tablets and process for pr...
Patent number
4,396,631
Issue date
Aug 2, 1983
Meiji Seika Kaisha Ltd.
Takashi Adachi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Epoxysuccinic acid derivatives
Patent number
4,382,889
Issue date
May 10, 1983
Taisho Pharmaceutical Co., Ltd.
Masahuru Tamai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Epoxysuccinic acid derivatives
Patent number
4,333,879
Issue date
Jun 8, 1982
Taisho Pharmaceutical Co., Ltd.
Masaharu Tamai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Process for producing erythromycin derivative
Publication number
20030191295
Publication date
Oct 9, 2003
Masato Kashimura
C07 - ORGANIC CHEMISTRY