Tomohisa Hasegawa

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Film and process for producing the same
- Patent number 7,476,712
- Issue date Jan 13, 2009
- Kureha Corporation
- Hideaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas-barrier films
- Patent number 6,605,344
- Issue date Aug 12, 2003
- Kureha Chemical Industry Co., Ltd.
- Hiroyuki Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Container for retort packaging, resin composition, and gas-barrier...
- Patent number 6,143,384
- Issue date Nov 7, 2000
- Kureha Chemical Industry Co. Ltd.
- Hideaki Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container for retort packaging, resin composition, and gas-barrier...
- Patent number 6,022,913
- Issue date Feb 8, 2000
- Kureha Chemical Industry Co. Ltd.
- Hideaki Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Laminate and production process thereof
- Patent number 5,897,960
- Issue date Apr 27, 1999
- Kureha Kagaku Kogyo K.K.
- Hiroyuki Oba
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composite deposited film and production process thereof
- Patent number 5,709,951
- Issue date Jan 20, 1998
- Kureha Kagaku Kogyo K.K.
- Tomoaki Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas barrier film and production process thereof
- Patent number 5,621,026
- Issue date Apr 15, 1997
- Kureha Kagaku Kogyo K.K.
- Hideaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas barrier laminate and production process thereof
- Patent number 5,560,988
- Issue date Oct 1, 1996
- Kureha Kagaku Kogyo K.K.
- Hiroyuki Oba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas barrier film and production process thereof
- Patent number 5,498,662
- Issue date Mar 12, 1996
- Kureha Kagaku Kogyo K.K.
- Hideaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LARGE-DIAMETER HEAT-EXPANDING MICROSPHERES AND METHOD FOR PRODUCING...
- Publication number 20180258248
- Publication date Sep 13, 2018
- Kureha Corporation
- Tetsuo EJIRI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT-EXPANDABLE MICROSPHERES
- Publication number 20180051153
- Publication date Feb 22, 2018
- Kureha Corporation
- Tetsuo EJIRI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Film and process for producing the same
- Publication number 20050131162
- Publication date Jun 16, 2005
- Hideaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tomohisa Hasegawa

Person

Patents Grantslast 30 patents

Film and process for producing the same

Gas-barrier films

Container for retort packaging, resin composition, and gas-barrier...

Container for retort packaging, resin composition, and gas-barrier...

Laminate and production process thereof

Composite deposited film and production process thereof

Gas barrier film and production process thereof

Gas barrier laminate and production process thereof

Gas barrier film and production process thereof

Patents Applicationslast 30 patents

LARGE-DIAMETER HEAT-EXPANDING MICROSPHERES AND METHOD FOR PRODUCING...

HEAT-EXPANDABLE MICROSPHERES

Film and process for producing the same