Masatoshi Kashiwagi

Follow

Person

Yuu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersion and process for preparation thereof
- Patent number 4,970,258
- Issue date Nov 13, 1990
- Mitsui Petrochemical Industries, Inc.
- Shiro Homma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of a synthetic fiber bundle
- Patent number 4,808,367
- Issue date Feb 28, 1989
- Mitsui Petrochemical Industries, Ltd.
- Shiro Homma
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Aqueous dispersion and process for preparation thereof
- Patent number 4,775,713
- Issue date Oct 4, 1988
- Mitsui Petrochemical Industries, Ltd.
- Shiro Homma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone-coated article and process for production thereof
- Patent number 4,288,497
- Issue date Sep 8, 1981
- Mitsui Petrochemical Industries Ltd.
- Mutsuhiro Tanaka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE