Toshiaki Izumida

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of injection-molding thermoplastic resins
- Patent number 5,902,534
- Issue date May 11, 1999
- Mitsubishi Engineering-Plastics Corp.
- Takeshi Fujishiro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing a molded article using a mold assembly with an...
- Patent number 5,741,446
- Issue date Apr 21, 1998
- Mitsubishi Engineering-Plastics Corp.
- Hisashi Tahara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of in-mold coating
- Patent number 5,736,090
- Issue date Apr 7, 1998
- Dai Nippon Tokyo Co., Ltd.
- Yoshiaki Yamamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of molded article with sealed pattern
- Patent number 5,676,896
- Issue date Oct 14, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Toshiaki Izumida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing resin molded article having diminished residu...
- Patent number 5,259,999
- Issue date Nov 9, 1993
- Mitsubishi Gas Chemical Co., Inc.
- Tsuneaki Iwakiri
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing low-dust-level polycarbonate molded article
- Patent number 5,073,313
- Issue date Dec 17, 1991
- Mitsubishi Gas Chemical Co., Ltd.
- Toshikazu Umemura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sliding resin composition
- Patent number 5,034,447
- Issue date Jul 23, 1991
- Mitsubishi Gas Chemical Co., Inc.
- Toshiaki Izumida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polycarbonate resin molding material having l...
- Patent number 4,845,193
- Issue date Jul 4, 1989
- Mitsubishi Gas Chemical Co., Inc.
- Toshikazu Umemura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical articles of branched polycarbonate resin
- Patent number 4,631,334
- Issue date Dec 23, 1986
- Mitsubishi Gas Chemical Company, Inc.
- Mituhiko Masumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Toshiaki Izumida

Person

Patents Grantslast 30 patents

Method of injection-molding thermoplastic resins

Method of producing a molded article using a mold assembly with an...

Method of in-mold coating

Process for the production of molded article with sealed pattern

Process for producing resin molded article having diminished residu...

Process for producing low-dust-level polycarbonate molded article

Sliding resin composition

Process for producing polycarbonate resin molding material having l...

Optical articles of branched polycarbonate resin