Tetsuya Tsunekawa

Person

Otsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laminated film
- Patent number 7,851,050
- Issue date Dec 14, 2010
- Toray Industries, Inc.
- Shunichi Osada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer film and biaxially oriented polyester film
- Patent number 7,790,272
- Issue date Sep 7, 2010
- Toray Industries, Inc.
- Syunichi Osada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biaxially oriented thermoplastic resin film
- Patent number 7,384,690
- Issue date Jun 10, 2008
- Toray Industries, Inc.
- Tetsuya Machida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film and a production method thereof
- Patent number 7,214,339
- Issue date May 8, 2007
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester film and method for producing the same
- Patent number 7,026,064
- Issue date Apr 11, 2006
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially oriented film having specified micro protrusions
- Patent number 7,022,396
- Issue date Apr 4, 2006
- Toray Industries, Inc.
- Akira Kubota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially oriented polyester film, and a production method thereof
- Patent number 7,001,557
- Issue date Feb 21, 2006
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film for heat-resistant capacitor, metallized film thereo...
- Patent number 6,974,620
- Issue date Dec 13, 2005
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biaxially oriented polyester film, process for producing the same,...
- Patent number 6,835,461
- Issue date Dec 28, 2004
- Toray Industries, Inc.
- Hikaru Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Polyester film and magnetic recording medium using the same
- Patent number 6,783,889
- Issue date Aug 31, 2004
- Toray Industries, Inc.
- Akira Kubota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making biaxially oriented polyester films
- Patent number 6,562,274
- Issue date May 13, 2003
- Toray Industries, Inc.
- Masayoshi Asakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film and production method thereof
- Patent number 6,517,762
- Issue date Feb 11, 2003
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biaxially oriented polyester film and production method thereof
- Patent number 6,420,011
- Issue date Jul 16, 2002
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially oriented polyester films and their production methods
- Patent number 6,197,430
- Issue date Mar 6, 2001
- Toray Industries, Inc.
- Masayoshi Asakura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester film and a production process thereof
- Patent number 6,090,898
- Issue date Jul 18, 2000
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film and process for the preparation thereof
- Patent number 5,972,439
- Issue date Oct 26, 1999
- Toray Industries Inc.
- Kenji Tsunashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Second-order nonlinear optical device
- Patent number 5,220,451
- Issue date Jun 15, 1993
- Toray Industries, Inc.
- Tetsuya Gotoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic nonlinear optical material
- Patent number 5,169,986
- Issue date Dec 8, 1992
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic nonlinear optical material
- Patent number 4,987,255
- Issue date Jan 22, 1991
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Laminated film
- Publication number 20070128419
- Publication date Jun 7, 2007
- TORAY INDUSTRIES, INC.
- Shunichi Osada
- B32 - LAYERED PRODUCTS
Information Patent Application
Multilayer film and biaxially oriented polyester film
- Publication number 20070026223
- Publication date Feb 1, 2007
- Syunichi Osada
- B32 - LAYERED PRODUCTS
Information Patent Application
Biaxially oriented thermoplastic resin film
- Publication number 20050020803
- Publication date Jan 27, 2005
- Tetsuya Machida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester film and a production method thereof
- Publication number 20030148131
- Publication date Aug 7, 2003
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Biaxially oriented polyester film, and a production method thereof
- Publication number 20020167111
- Publication date Nov 14, 2002
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- G11 - INFORMATION STORAGE
Information Patent Application
Polyester film and magnetic recording medium using the same
- Publication number 20020114977
- Publication date Aug 22, 2002
- Akira Kubota
- B32 - LAYERED PRODUCTS

Tetsuya Tsunekawa

Person

Patents Grantslast 30 patents

Laminated film

Multilayer film and biaxially oriented polyester film

Biaxially oriented thermoplastic resin film

Polyester film and a production method thereof

Polyester film and method for producing the same

Biaxially oriented film having specified micro protrusions

Biaxially oriented polyester film, and a production method thereof

Polyester film for heat-resistant capacitor, metallized film thereo...

Biaxially oriented polyester film, process for producing the same,...

Polyester film and magnetic recording medium using the same

Process of making biaxially oriented polyester films

Polyester film and production method thereof

Biaxially oriented polyester film and production method thereof

Biaxially oriented polyester films and their production methods

Polyester film and a production process thereof

Polyester film and process for the preparation thereof

Second-order nonlinear optical device

Organic nonlinear optical material

Organic nonlinear optical material

Patents Applicationslast 30 patents

Laminated film

Multilayer film and biaxially oriented polyester film

Biaxially oriented thermoplastic resin film

Polyester film and a production method thereof

Biaxially oriented polyester film, and a production method thereof

Polyester film and magnetic recording medium using the same