Yoshihiro Irizato

Person

Ohmuta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production process of polysuccinimide
- Patent number 6,657,041
- Issue date Dec 2, 2003
- Mitsui Chemicals, Inc.
- Katsuhiko Machida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production process of cross-linked polysuccinimide resin
- Patent number 6,346,569
- Issue date Feb 12, 2002
- Mitsui Chemicals, Inc.
- Yoshihiro Irizato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production process of cross-linked polyaspartic acid resin
- Patent number 6,072,024
- Issue date Jun 6, 2000
- Mitsui Chemicals, Inc.
- Yoshihiro Irizato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cross-linked polymer
- Patent number 5,986,042
- Issue date Nov 16, 1999
- Mitsui Chemicals, Inc.
- Yoshihiro Irizato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysulfide-based resin composition, polysulfide-based resin, and o...
- Patent number 5,955,206
- Issue date Sep 21, 1999
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfur-containing urethane-based resin composition, its resin, and...
- Patent number 5,736,609
- Issue date Apr 7, 1998
- Mitsui Toatsu Chemicals, Inc.
- Yoshihiro Irizato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of 4-methoxy-2,2',6'-Trimethyldiphenyla...
- Patent number 5,545,751
- Issue date Aug 13, 1996
- Mitsui Toatsu Chemicals, Inc.
- Chiyuki Kusuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of bis(1,2-diaryl-1,2-ethyolenedithiolato)nicke...
- Patent number 5,182,409
- Issue date Jan 26, 1993
- Mitsui Toatsu Chemicals Inc.
- Keisuke Takuma
- C07 - ORGANIC CHEMISTRY

Yoshihiro Irizato

Person

Patents Grantslast 30 patents

Production process of polysuccinimide

Production process of cross-linked polysuccinimide resin

Production process of cross-linked polyaspartic acid resin

Cross-linked polymer

Polysulfide-based resin composition, polysulfide-based resin, and o...

Sulfur-containing urethane-based resin composition, its resin, and...

Process for the preparation of 4-methoxy-2,2',6'-Trimethyldiphenyla...

Preparation process of bis(1,2-diaryl-1,2-ethyolenedithiolato)nicke...