Hiroshi Iwasaki

Person

Yamoguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Naphthalenedicarboxylic acid particles and process for the producti...
- Patent number 6,162,948
- Issue date Dec 19, 2000
- Mitsui Chemicals Inc.
- Hiroshi Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purifying crude naphthalenedicarboxlic acid and process f...
- Patent number 6,100,374
- Issue date Aug 8, 2000
- Mitsui Chemicals Inc.
- Hiroshi Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing aryl aklyl hydroperoxides
- Patent number 6,028,193
- Issue date Feb 22, 2000
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing aryl alkyl hydroperoxides
- Patent number 5,945,572
- Issue date Aug 31, 1999
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying crude naphthalenedicarboxylic acid
- Patent number 5,872,284
- Issue date Feb 16, 1999
- Mitsui Chemicals, Inc.
- Hiroshi Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing aryl alkyl hydroperoxides
- Patent number 5,847,227
- Issue date Dec 8, 1998
- Mitsui Petrochemical Industries, Ltd.
- Terunori Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing polyethylene naphthalate
- Patent number 5,811,513
- Issue date Sep 22, 1998
- Mitsui Petrochemical Industries, Ltd.
- Hiroshi Iwasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aromatic hydroxylic compound
- Patent number 5,475,157
- Issue date Dec 12, 1995
- Mitsui Petrochemical Industries, Ltd.
- Shintaro Araki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of peroxides
- Patent number 4,266,081
- Issue date May 5, 1981
- Mitsui Petrochemical Industries Ltd.
- Kenichi Mizuno
- C07 - ORGANIC CHEMISTRY

Hiroshi Iwasaki

Person

Patents Grantslast 30 patents

Naphthalenedicarboxylic acid particles and process for the producti...

Method of purifying crude naphthalenedicarboxlic acid and process f...

Method for producing aryl aklyl hydroperoxides

Method for producing aryl alkyl hydroperoxides

Method for purifying crude naphthalenedicarboxylic acid

Method for producing aryl alkyl hydroperoxides

Process for producing polyethylene naphthalate

Process for producing aromatic hydroxylic compound

Process for preparation of peroxides