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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of treating ulcers
Patent number
6,638,523
Issue date
Oct 28, 2003
Nagase & Company, Ltd.
Toshitsugu Miyazaki
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Carnosic acid derivatives for promoting synthesis of nerve growth f...
Patent number
6,479,549
Issue date
Nov 12, 2002
Nagase & Company, Ltd.
Kunio Kosaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of promoting synthesis of nerve growth factor
Patent number
6,391,344
Issue date
May 21, 2002
Nagase & Company, Ltd.
Kunio Kosaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing optically active 1-(4-t-butylphenyl)-5-oxo-3-p...
Patent number
6,391,597
Issue date
May 21, 2002
Nagase & Company, Ltd.
Koutaro Ohtsuka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Iodopropargyl derivatives and antimicrobial agents comprising them...
Patent number
6,143,311
Issue date
Nov 7, 2000
Nagase & Company, Ltd.
Yasuo Chikusa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for racemizing of optically active amines
Patent number
5,969,186
Issue date
Oct 19, 1999
Nagase & Company, Ltd.
Toru Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for inhibiting hyperlipemia with emmeisou or an extract thereof
Patent number
5,885,583
Issue date
Mar 23, 1999
Nagase & Company, Ltd.
Toshitsugu Miyazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing asymmetric compound by using metal complex
Patent number
5,847,186
Issue date
Dec 8, 1998
Nagase & Company, Ltd.
Masakatsu Shibasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical resolution of (.+-.)-2-(4-isobutylphenyl)-propionic acid
Patent number
5,321,154
Issue date
Jun 14, 1994
Nagase & Company, Ltd.
Hiroyuki Nohira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of cleaning printed circuit boards with dimethylcyclooctadienes
Patent number
5,218,979
Issue date
Jun 15, 1993
Nagase & Company, Ltd.
Masaru Sugita
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Cleaning compositions and applications thereof
Patent number
5,132,039
Issue date
Jul 21, 1992
Nagase & Company, Ltd.
Masaru Sugita
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for producing toners for use in electrophotography
Patent number
4,746,590
Issue date
May 24, 1988
Nagase Chemicals, Ltd.
Hideaki Kasai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76528425 - DENACOL
Serial number
76528425
Registration number
2888576
Filing date
Jul 9, 2003
Nagase & Company, Ltd.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
76211417 - DENA
Serial number
76211417
Registration number
3390487
Filing date
Feb 16, 2001
Nagase & Company, Ltd.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry