Tadao Yoshino

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Saitama, JP

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Patents Grantslast 30 patents

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
- 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
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