Katsushi Sasaki

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production process and production system of aromatic polycarbonate
- Patent number 6,670,440
- Issue date Dec 30, 2003
- Teijin Limited
- Kyosuke Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Twin screw extruder, method of making aromatic polycarbonate using...
- Patent number 6,613,128
- Issue date Sep 2, 2003
- Teijin Limited
- Masasi Simonaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Aromatic polycarbonate and production process therefor
- Patent number 6,608,165
- Issue date Aug 19, 2003
- Teijin Limited
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing an aromatic polycarbonate and method of keepin...
- Patent number 6,605,686
- Issue date Aug 12, 2003
- Teijin Limited
- Hidemi Takemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method for producing resin
- Patent number 6,562,936
- Issue date May 13, 2003
- Teijin Limited
- Kazuki Hatono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a polycarbonate and method of cleaning a prod...
- Patent number 6,525,171
- Issue date Feb 25, 2003
- Teijin Limited
- Hidemi Takemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycabonate, process for producing the same, and molded article th...
- Patent number 6,509,435
- Issue date Jan 21, 2003
- Teijin Limited
- Yuichi Kageyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gamma-ray stabilizer and thermoplastic polymer compound including t...
- Patent number 6,485,657
- Issue date Nov 26, 2002
- Teijin, Limited
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filter device for polycarbonate and production method for polycarbo...
- Patent number 6,471,877
- Issue date Oct 29, 2002
- Teijin Limited
- Masahiro Murakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for production of aromatic polycarbonate resin and molded a...
- Patent number 6,472,496
- Issue date Oct 29, 2002
- Teijin Limited
- Kyosuke Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polycarbonate composition
- Patent number 6,448,365
- Issue date Sep 10, 2002
- Teijin Limited
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Branched aromatic polycarbonate, and production method and blow-mol...
- Patent number 6,423,813
- Issue date Jul 23, 2002
- Teijin Limited
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyarylate
- Patent number 6,417,291
- Issue date Jul 9, 2002
- Teijin Limited
- Hiroaki Kaneko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polycarbonate, production method and molded products thereof
- Patent number 6,410,678
- Issue date Jun 25, 2002
- Teijin Limited
- Makoto Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Salicylic acid ester derivative and its production
- Patent number 6,410,777
- Issue date Jun 25, 2002
- Teijin Limited
- Hiroaki Kaneko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate resin composition optical recording medium, and subst...
- Patent number 6,407,199
- Issue date Jun 18, 2002
- Teijin Limited
- Masumi Hirata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polycarbonates
- Patent number 6,380,345
- Issue date Apr 30, 2002
- Teijin Limited
- Kazuhiro Uenishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbonic acid diester, aromatic polycarbonate and facilities, and p...
- Patent number 6,323,302
- Issue date Nov 27, 2001
- Teijin Limited
- Katsushi Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized aromatic polycarbonate
- Patent number 6,303,734
- Issue date Oct 16, 2001
- Teijin Limited
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aromatic polycarbonate
- Patent number 6,300,459
- Issue date Oct 9, 2001
- Teijin Limited
- Hiroaki Kaneko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of aromatic polycarbonate
- Patent number 6,265,524
- Issue date Jul 24, 2001
- Teijin Limited
- Hidemi Takemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a polycarbonate resin
- Patent number 6,252,034
- Issue date Jun 26, 2001
- Teljin Limited
- Kazuhiro Uenishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polycarbonate resin
- Patent number 6,252,036
- Issue date Jun 26, 2001
- Teijin Limited
- Kazuki Hatono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate composition
- Patent number 6,103,856
- Issue date Aug 15, 2000
- Teijin Limited
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aromatic polycarbonate resin
- Patent number 5,929,192
- Issue date Jul 27, 1999
- Teijin Limited
- Tetsurou Miyauti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate copolymer containing oxaspiroundecane group and produ...
- Patent number 5,858,499
- Issue date Jan 12, 1999
- Teijin Limited
- Masanori Abe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polycarbonate
- Patent number 5,696,222
- Issue date Dec 9, 1997
- Teijin Limited
- Hiroaki Kaneko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of stabilized polycarbonate
- Patent number 5,668,202
- Issue date Sep 16, 1997
- Teijin Limited
- Masumi Hirata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of aromatic polycarbonate
- Patent number 5,516,878
- Issue date May 14, 1996
- Teijin Limited
- Katsushi Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of stabilized polycarbonate
- Patent number 5,494,952
- Issue date Feb 27, 1996
- Teijin Limited
- Masumi Hirata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polycarbonate composition with excellent releasability from mold
- Publication number 20040198884
- Publication date Oct 7, 2004
- Yuichi Kageyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aromatic polycarbonate resin composition
- Publication number 20040147655
- Publication date Jul 29, 2004
- Toru Sawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polycarbonate composition having excellent releasability from mold
- Publication number 20040034130
- Publication date Feb 19, 2004
- Yuichi Kageyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aromatic polycarbonate, composition thereof , and use
- Publication number 20030195329
- Publication date Oct 16, 2003
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TWIN SCREW EXTRUDER, METHOD OF MAKING AROMATIC POLYCARBONATE USING...
- Publication number 20030154859
- Publication date Aug 21, 2003
- MASASI SIMONARU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for producing aromatic polycarbonate
- Publication number 20030120023
- Publication date Jun 26, 2003
- Kyosuke Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aromatic polycarbonate and process for their production
- Publication number 20030060593
- Publication date Mar 27, 2003
- Wataru Funakoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aromatic polycarbonate, process for producing the same, and composi...
- Publication number 20030027941
- Publication date Feb 6, 2003
- Toru Sawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for holding polycarbonate pellets
- Publication number 20020190437
- Publication date Dec 19, 2002
- Wataru Funakoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for the preparation of a molten mixture of aromatic hydroxy...
- Publication number 20020193554
- Publication date Dec 19, 2002
- Masumi Hirata
- G01 - MEASURING TESTING
Information Patent Application
Process for producing aromati polycarbonate and method of storing r...
- Publication number 20020183477
- Publication date Dec 5, 2002
- Hidemi Takemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aromatic polycarbonate composition, production process therefor and...
- Publication number 20020103328
- Publication date Aug 1, 2002
- TEIJIN LIMITED
- Wataru Funakoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Process for producing a polycarbonate and method of cleaning a prod...
- Publication number 20020052467
- Publication date May 2, 2002
- TEIJIN LIMITED
- Hidemi Takemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for production of aromatic polycarbonate resin and molded a...
- Publication number 20020032299
- Publication date Mar 14, 2002
- Kyosuke Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Katsushi Sasaki

Person

Patents Grantslast 30 patents

Production process and production system of aromatic polycarbonate

Twin screw extruder, method of making aromatic polycarbonate using...

Aromatic polycarbonate and production process therefor

Method for producing an aromatic polycarbonate and method of keepin...

Apparatus and method for producing resin

Process for producing a polycarbonate and method of cleaning a prod...

Polycabonate, process for producing the same, and molded article th...

Gamma-ray stabilizer and thermoplastic polymer compound including t...

Filter device for polycarbonate and production method for polycarbo...

Process for production of aromatic polycarbonate resin and molded a...

Aromatic polycarbonate composition

Branched aromatic polycarbonate, and production method and blow-mol...

Process for producing polyarylate

Aromatic polycarbonate, production method and molded products thereof

Salicylic acid ester derivative and its production

Polycarbonate resin composition optical recording medium, and subst...

Process for producing polycarbonates

Carbonic acid diester, aromatic polycarbonate and facilities, and p...

Stabilized aromatic polycarbonate

Process for producing aromatic polycarbonate

Process for the preparation of aromatic polycarbonate

Process for producing a polycarbonate resin

Process for producing polycarbonate resin

Polycarbonate composition

Process for producing aromatic polycarbonate resin

Polycarbonate copolymer containing oxaspiroundecane group and produ...

Process for the production of polycarbonate

Process for production of stabilized polycarbonate

Process for the production of aromatic polycarbonate

Process for production of stabilized polycarbonate

Patents Applicationslast 30 patents

Polycarbonate composition with excellent releasability from mold

Aromatic polycarbonate resin composition

Polycarbonate composition having excellent releasability from mold

Aromatic polycarbonate, composition thereof , and use

TWIN SCREW EXTRUDER, METHOD OF MAKING AROMATIC POLYCARBONATE USING...

Method and apparatus for producing aromatic polycarbonate

Aromatic polycarbonate and process for their production

Aromatic polycarbonate, process for producing the same, and composi...

Method for holding polycarbonate pellets

Process for the preparation of a molten mixture of aromatic hydroxy...

Process for producing aromati polycarbonate and method of storing r...

Aromatic polycarbonate composition, production process therefor and...

Process for producing a polycarbonate and method of cleaning a prod...

Process for production of aromatic polycarbonate resin and molded a...