Yasuhiko Otsuki

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Extruded propylene-resin composite foam
- Patent number 7,968,180
- Issue date Jun 28, 2011
- Prime Polymer Co., Ltd.
- Minoru Sugawara
- B32 - LAYERED PRODUCTS
Information Patent Grant
Extruded propylene resin foam
- Patent number 7,855,239
- Issue date Dec 21, 2010
- Prime Polymer Co., Ltd.
- Minoru Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-stage propylene polymer, process for producing the same, and...
- Patent number 7,732,532
- Issue date Jun 8, 2010
- Prime Polymer Co., Ltd.
- Ryoichi Tsunori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
EXTRUDED PROPYLENE RESIN FOAM AND PROCESS FOR PRODUCTION THEREOF
- Publication number 20120214886
- Publication date Aug 23, 2012
- PRIME POLYMER CO., LTD
- Minoru SUGAWARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUDED PROPYLENE RESIN FOAM AND PROCESS FOR PRODUCING EXTRUDED PR...
- Publication number 20090155567
- Publication date Jun 18, 2009
- PRIME POLYMER CO., LTD
- Minoru Sugawara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUDED PROPYLENE-RESIN COMPOSITE FOAM
- Publication number 20090076179
- Publication date Mar 19, 2009
- PRIME POLYMER CO., LTD
- Minoru Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Extruded Propylene Resin Foam and Process For Production Thereof
- Publication number 20090011218
- Publication date Jan 8, 2009
- PRIME POLYMER CO., LTD
- Minoru Sugawara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Extruded Propylene Resin Foam
- Publication number 20080176971
- Publication date Jul 24, 2008
- Minoru Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multi-Stage Propylene Polymer, Process For Producing The Same, And...
- Publication number 20070208138
- Publication date Sep 6, 2007
- Prime Polymer Co., Ltd.
- Ryoichi Tsunori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Apparatus of applying ultrasonic vibration to resin material, metho...
- Publication number 20060210664
- Publication date Sep 21, 2006
- Idemitsu Kosan Co., Ltd.
- Yoshiyuki Suetsugu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yasuhiko Otsuki

Person

Patents Grantslast 30 patents

Extruded propylene-resin composite foam

Extruded propylene resin foam

Multi-stage propylene polymer, process for producing the same, and...

Patents Applicationslast 30 patents

EXTRUDED PROPYLENE RESIN FOAM AND PROCESS FOR PRODUCTION THEREOF

EXTRUDED PROPYLENE RESIN FOAM AND PROCESS FOR PRODUCING EXTRUDED PR...

EXTRUDED PROPYLENE-RESIN COMPOSITE FOAM

Extruded Propylene Resin Foam and Process For Production Thereof

Extruded Propylene Resin Foam

Multi-Stage Propylene Polymer, Process For Producing The Same, And...

Apparatus of applying ultrasonic vibration to resin material, metho...