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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for producing acetic acid
Patent number
7,683,212
Issue date
Mar 23, 2010
Daicel Chemical Industries, Ltd.
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carboxylic acid
Patent number
7,678,940
Issue date
Mar 16, 2010
Daicel Chemical Industries, Ltd.
Hiroyuki Miura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing acetic acid
Patent number
7,476,761
Issue date
Jan 13, 2009
Daicel Chemical Industries, Ltd.
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of isocyanate compounds
Patent number
5,914,428
Issue date
Jun 22, 1999
Daicel Chemical Industries, Ltd.
Toyokazu Yagii
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of aliphatic diisocyanate compounds
Patent number
5,789,614
Issue date
Aug 4, 1998
Daicel Chemical Industries, Ltd.
Toyokazu Yagii
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carboxylic acids
Patent number
5,391,821
Issue date
Feb 21, 1995
Daicel Chemical Industries, Ltd.
Hiroshi Koyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carboxylic acids
Patent number
5,214,203
Issue date
May 25, 1993
Daicel Chemical Industries, Ltd.
Hiroshi Koyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing .alpha.-phenylpropionic acid derivative
Patent number
5,091,563
Issue date
Feb 25, 1992
Daicel Chemical Industries, Ltd.
Yasutaka Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carbonic acid ester
Patent number
5,089,650
Issue date
Feb 18, 1992
Daicel Chemical Industries, Ltd.
Shigeru Yokota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing acetic acid
Patent number
4,996,357
Issue date
Feb 26, 1991
Daicel Chemical Industries, Ltd.
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing .alpha.-phenylpropionic acid derivative
Patent number
4,843,172
Issue date
Jun 27, 1989
Daicel Chemical Industries, Ltd.
Yasutaka Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetyl compound
Patent number
4,735,749
Issue date
Apr 5, 1988
Daicel Chemical Industries, Ltd.
Takaaki Fujiwa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of an oxy-acetyl compound
Patent number
4,625,058
Issue date
Nov 25, 1986
Daicel Chemical Industries, Ltd.
Takaaki Fujiwa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of acetyl compounds
Patent number
4,603,020
Issue date
Jul 29, 1986
Daicel Chemical Industries, Ltd.
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for continuous hydroformylation of allyl alcohol
Patent number
4,567,305
Issue date
Jan 28, 1986
Kuraray Company, Ltd.
Mitsuo Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for treating hydroformylation catalyst
Patent number
4,537,997
Issue date
Aug 27, 1985
Daicel Chemical Industries, Ltd.
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for the Production of Acetic Acid
Publication number
20090082593
Publication date
Mar 26, 2009
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process For Producing Carboxylic Acid
Publication number
20090036710
Publication date
Feb 5, 2009
DAICEL CHEMICAL INDUSTRIES, LTD.
Hiroyuki Miura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Producing Acetic Acid
Publication number
20080097124
Publication date
Apr 24, 2008
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for producing acetic acid
Publication number
20070093676
Publication date
Apr 26, 2007
Hidetaka Kojima
C07 - ORGANIC CHEMISTRY