Makoto Nitta

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Biphenyltetracarboxylic acid dianhydride and process for producing...
- Patent number 8,492,565
- Issue date Jul 23, 2013
- Mitsubishi Chemical Corporation
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyltetracarboxylic acid dianhydride and process for producing...
- Patent number 8,299,273
- Issue date Oct 30, 2012
- Mitsubishi Chemical Corporation
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyltetracarboxylic acid dianhydride and process for producing...
- Patent number 7,842,824
- Issue date Nov 30, 2010
- Mitsubishi Chemical Corporation
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High-purity biphenyltetracarboxylic dianhydride and process for pro...
- Patent number 7,459,570
- Issue date Dec 2, 2008
- Mitsubishi Chemical Corporation
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BIPHENYLTETRACARBOXYLIC ACID DIANHYDRIDE AND PROCESS FOR PRODUCING...
- Publication number 20130012682
- Publication date Jan 10, 2013
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIPHENYLTETRACARBOXYLIC ACID DIANHYDRIDE AND PROCESS FOR PRODUCING...
- Publication number 20100305299
- Publication date Dec 2, 2010
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Mikami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-Purity Oxydiphthalic Acid Anhydride and Process for Producing...
- Publication number 20080281073
- Publication date Nov 13, 2008
- MITSUBISHI CHEMICAL CORPORATION
- Kazuhiro Nagayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-purity biphenyltetracarboxylic dianhydride and process for pro...
- Publication number 20080214841
- Publication date Sep 4, 2008
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Biphenyltetracarboxylic Acid Dianhydride and Process for Producing...
- Publication number 20080063849
- Publication date Mar 13, 2008
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Mikami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-purity biphenyltetracarboxylic dianhydride and process for pro...
- Publication number 20040199010
- Publication date Oct 7, 2004
- Hiroshi Mikami
- C07 - ORGANIC CHEMISTRY

Makoto Nitta

Person

Patents Grantslast 30 patents

Biphenyltetracarboxylic acid dianhydride and process for producing...

Biphenyltetracarboxylic acid dianhydride and process for producing...

Biphenyltetracarboxylic acid dianhydride and process for producing...

High-purity biphenyltetracarboxylic dianhydride and process for pro...

Patents Applicationslast 30 patents

BIPHENYLTETRACARBOXYLIC ACID DIANHYDRIDE AND PROCESS FOR PRODUCING...

BIPHENYLTETRACARBOXYLIC ACID DIANHYDRIDE AND PROCESS FOR PRODUCING...

High-Purity Oxydiphthalic Acid Anhydride and Process for Producing...

High-purity biphenyltetracarboxylic dianhydride and process for pro...

Biphenyltetracarboxylic Acid Dianhydride and Process for Producing...

High-purity biphenyltetracarboxylic dianhydride and process for pro...