Ryoichi Miyamoto

Person

Ohtake, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photo-curable resin composition
- Patent number 5,338,769
- Issue date Aug 16, 1994
- Mitsui Petrochemical Industries, Ltd.
- Ryoichi Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions for dental drugs having sustained release prop...
- Patent number 5,006,340
- Issue date Apr 9, 1991
- Mitsui Petrochemical Industries, Ltd.
- Mitsuru Atsuta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Curable compositions for dental drugs having sustained release prop...
- Patent number 4,966,766
- Issue date Oct 30, 1990
- Mitsui Petrochemical Industries, Ltd.
- Mitsuru Atsuta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Curable compositions for dental drugs having sustained release prop...
- Patent number 4,925,660
- Issue date May 15, 1990
- Mitsui Petrochemical Industries, Ltd.
- Mitsuru Atsuta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Epoxy resin composition
- Patent number 4,189,548
- Issue date Feb 19, 1980
- Mitsui Petrochemical Industries, Ltd.
- Takeshi Sakashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing a novel polymer
- Patent number 4,179,550
- Issue date Dec 18, 1979
- Mitsui Petrochemical Industries, Ltd.
- Ryoichi Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Ryoichi Miyamoto

Person

Patents Grantslast 30 patents

Photo-curable resin composition

Curable compositions for dental drugs having sustained release prop...

Curable compositions for dental drugs having sustained release prop...

Curable compositions for dental drugs having sustained release prop...

Epoxy resin composition

Method for preparing a novel polymer