Yoshimi Sudo

Person

Fujisawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing a foamed, molded article
- Patent number 4,806,293
- Issue date Feb 21, 1989
- Japan Styrene Paper Corporation
- Hiroyuki Akiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Prefoamed propylene polymer-base particles, expansion-molded articl...
- Patent number 4,695,593
- Issue date Sep 22, 1987
- Japane Styrene Paper Corporation
- Hideki Kuwabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Prefoamed particles of crosslinked propylene-type resin and molded...
- Patent number 4,617,323
- Issue date Oct 14, 1986
- Japan Styrene Paper Corporation
- Hideki Kuwabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preliminarily foamed particles of non-crosslinked polypropylene-typ...
- Patent number 4,587,270
- Issue date May 6, 1986
- Japan Styrene Paper Corporation
- Hideki Kuwabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preliminarily foamed particles of non-crosslinked polypropylene-typ...
- Patent number 4,567,208
- Issue date Jan 28, 1986
- Japan Styrene Paper Corporation
- Hideki Kuwabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing pre-foamed particles of polypropylene resin
- Patent number 4,504,601
- Issue date Mar 12, 1985
- Japan Styrene Paper Corporation
- Hideki Kuwabara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polyolefin resin particles
- Patent number 4,504,653
- Issue date Mar 12, 1985
- Japan Styrene Paper Corporation
- Hideki Kuwabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Yoshimi Sudo

Person

Patents Grantslast 30 patents

Method of producing a foamed, molded article

Prefoamed propylene polymer-base particles, expansion-molded articl...

Prefoamed particles of crosslinked propylene-type resin and molded...

Preliminarily foamed particles of non-crosslinked polypropylene-typ...

Preliminarily foamed particles of non-crosslinked polypropylene-typ...

Process for producing pre-foamed particles of polypropylene resin

Process for producing polyolefin resin particles