Takashi Sumiya

Person

Gifu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal-film laminate
- Patent number 5,882,784
- Issue date Mar 16, 1999
- Toray Industries, Inc.
- Takashi Sumiya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester film for use of a laminate with a metal plate
- Patent number 5,698,308
- Issue date Dec 16, 1997
- Toray Industries, Inc.
- Takashi Sumiya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester film for use of a laminate with a metal plate
- Patent number 5,591,518
- Issue date Jan 7, 1997
- Toray Industries, Inc.
- Takashi Sumiya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Film for heat-sensitive mimeograph stencil
- Patent number 5,061,565
- Issue date Oct 29, 1991
- Toray Industries, Inc.
- Seizo Aoki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polyester-based film
- Patent number 5,051,475
- Issue date Sep 24, 1991
- Toray Industries, Inc.
- Kenji Tsunashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film
- Patent number 4,908,277
- Issue date Mar 13, 1990
- Toray Industries, Inc.
- Kenji Tsunashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite film and antistatic composite film comprising a swellable...
- Patent number 4,786,558
- Issue date Nov 22, 1988
- Toray Industries, Ltd.
- Takashi Sumiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Takashi Sumiya

Person

Patents Grantslast 30 patents

Metal-film laminate

Polyester film for use of a laminate with a metal plate

Polyester film for use of a laminate with a metal plate

Film for heat-sensitive mimeograph stencil

Polyester-based film

Polyester film

Composite film and antistatic composite film comprising a swellable...