Yasushi Itaba

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyethylene label and method of preparation thereof
- Patent number 5,227,233
- Issue date Jul 13, 1993
- Tonen Chemical Corporation
- Yasushi Itaba
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Heat-sealable crosslinked oriented polyethylene film and production...
- Patent number 5,185,203
- Issue date Feb 9, 1993
- Tonen Sekiyukagaku K.K.
- Yasushi Itaba
- B32 - LAYERED PRODUCTS
Information Patent Grant
Oriented polyethylene film
- Patent number 5,145,728
- Issue date Sep 8, 1992
- Toa Nenryo Kogyo Kabushiki Kaisha
- Yasushi Itaba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oriented polyethylene film and production thereof
- Patent number 5,045,620
- Issue date Sep 3, 1991
- Tonen Sekiyukagaku K.K.
- Yasushi Itaba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Oriented polyethylene film
- Patent number 5,043,204
- Issue date Aug 27, 1991
- Toa Nenryo Kogyo Kabushiki Kaisha
- Yasushi Itaba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene composite film
- Patent number 5,006,378
- Issue date Apr 9, 1991
- Toa Neryo Kogyo Kabushiki Kaisha
- Yasushi Itaba
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for producing a crosslinked and oriented polyethylene film
- Patent number 4,891,173
- Issue date Jan 2, 1990
- Toa Nenryo Kogyo Kabushiki Kaisha
- Keichiro Saitoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Differentially crosslinked and oriented polyethylene film
- Patent number 4,705,714
- Issue date Nov 10, 1987
- Toa Nenryo Kogyo K.K.
- Yasushi Itaba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyethylene stretched film
- Patent number 4,673,619
- Issue date Jun 16, 1987
- Toa Nenryo Kabushiki Kaisha
- Yasushi Itaba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing crosslinked polyethylene stretched film
- Patent number 4,636,340
- Issue date Jan 13, 1987
- Toa Nenryo Kogyo Kabushiki Kaisha
- Yasushi Itaba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing oriented polyethylene film
- Patent number 4,590,020
- Issue date May 20, 1986
- Toa Nenryo Kogyo Kabushiki Kaisha
- Yasushi Itaba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yasushi Itaba

Person

Patents Grantslast 30 patents

Polyethylene label and method of preparation thereof

Heat-sealable crosslinked oriented polyethylene film and production...

Oriented polyethylene film

Oriented polyethylene film and production thereof

Oriented polyethylene film

Polyethylene composite film

Process for producing a crosslinked and oriented polyethylene film

Differentially crosslinked and oriented polyethylene film

Polyethylene stretched film

Method of producing crosslinked polyethylene stretched film

Method of producing oriented polyethylene film