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Masaaki Ono
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Mishima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polyester film for recording medium and magnetic recording tape
Patent number
7,608,349
Issue date
Oct 27, 2009
Toray Industries, Inc.
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film for magnetic recording media, magnetic recording tap...
Patent number
7,060,378
Issue date
Jun 13, 2006
Toray Industries, Inc.
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film and recording tape
Patent number
6,936,331
Issue date
Aug 30, 2005
Toray Industries, Inc.
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film for magnetic recording medium, and magnetic recordin...
Patent number
6,468,627
Issue date
Oct 22, 2002
Toray Industries, Inc.
Masaaki Ono
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for storing a polyester film for a magnetic recording medium...
Patent number
6,117,483
Issue date
Sep 12, 2000
Toray Industries, Inc.
Masaaki Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Composite polyester film
Patent number
5,256,471
Issue date
Oct 26, 1993
Toray Industries, Inc.
Tohru Morita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester film and magnetic recording medium
Patent number
5,047,278
Issue date
Sep 10, 1991
Toray Industries, Inc.
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Laminated film and magnetic recording medium made therewith
Patent number
4,568,599
Issue date
Feb 4, 1986
Toray Industries, Inc.
Masaaki Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Thermoplastic resin base film for magnetic recording medium
Patent number
4,568,600
Issue date
Feb 4, 1986
Toray Industries, Inc.
Masaaki Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Laminated film and magnetic recording medium made therewith
Patent number
4,550,049
Issue date
Oct 29, 1985
Toray Industries, Inc.
Masaaki Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Polyester film for magnetic recording medium
Patent number
4,548,855
Issue date
Oct 22, 1985
Toray Industries, Inc.
Masaaki Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Super high density magnetic recording medium
Patent number
4,489,117
Issue date
Dec 18, 1984
Toray Industries, Inc.
Masaaki Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Polyester film and method of manufacture thereof
Patent number
4,233,352
Issue date
Nov 11, 1980
Toray Industries, Inc.
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Polyester film for recording medium and magnetic recording tape
Publication number
20060147762
Publication date
Jul 6, 2006
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester film for magnetic recording media and magnetic recording...
Publication number
20060110628
Publication date
May 25, 2006
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester film and recording tape
Publication number
20040043194
Publication date
Mar 4, 2004
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester film for magnetic recording media, magnetic recording tap...
Publication number
20030162056
Publication date
Aug 28, 2003
Masaaki Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester film for magnetic recording medium, and magnetic recordin...
Publication number
20010006743
Publication date
Jul 5, 2001
Masaaki Ono
B32 - LAYERED PRODUCTS