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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Biaxially stretched polyester film
Patent number
7,833,614
Issue date
Nov 16, 2010
Mitsubishi Polyester Film Corporation
Takashi Suzuki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Coated film
Patent number
7,410,692
Issue date
Aug 12, 2008
Mitsubishi Polyester Film Corporation
Toshihiro Koda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biaxially oriented laminated polyester film
Patent number
7,223,467
Issue date
May 29, 2007
Mitsubishi Polyester Film Corporation
Kazuhiro Kunugihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film for release film
Patent number
6,984,430
Issue date
Jan 10, 2006
Mitsubishi Polyester Film Corporation
Hiroteru Okumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film for display
Patent number
6,921,580
Issue date
Jul 26, 2005
Mitsubishi Polyester Film Corporation
Kazuyuki Akatsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film
Patent number
6,913,820
Issue date
Jul 5, 2005
Mitsubishi Polyester Film Corporation
Masashi Inagaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Infrared filter
Patent number
6,879,438
Issue date
Apr 12, 2005
Mitsubishi Polyester Film Corporation
Narihiro Masuda
G02 - OPTICS
Information
Patent Grant
Coated film
Patent number
6,841,254
Issue date
Jan 11, 2005
Mitsubishi Polyester Film Corporation
Nariaki Okajima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Packaging polyester film
Patent number
6,635,356
Issue date
Oct 21, 2003
Mitsubishi Polyester Film Corporation
Takatoshi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Release film
Patent number
6,627,308
Issue date
Sep 30, 2003
Mitsubishi Polyester Films Corporation
Kimihiro Isaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Biaxially oriented polyester film
Patent number
6,582,813
Issue date
Jun 24, 2003
Mitsubishi Polyester Film Corporation
Hiroteru Okumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film for imaging media
Patent number
6,485,818
Issue date
Nov 26, 2002
Mitsubishi Polyester Film Corporation
Masato Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cover film for dry film resist
Patent number
6,468,716
Issue date
Oct 22, 2002
Mitsubishi Polyester Film
Takeshi Sugie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Film for ink jet recording sheet
Patent number
6,455,136
Issue date
Sep 24, 2002
Mitsubishi Polyester Film Corporation
Nariaki Okajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Coated film
Patent number
6,403,224
Issue date
Jun 11, 2002
Mitsubishi Polyester Film Corporation
Nariaki Okajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Deposited plastic film
Patent number
6,395,209
Issue date
May 28, 2002
Mitsubishi Chemical Corporation
Shigenobu Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyester composition
Patent number
6,361,734
Issue date
Mar 26, 2002
Mitsubishi Polyester Film Corporation
Takatoshi Miki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester film and capacitor using the same
Patent number
6,287,667
Issue date
Sep 11, 2001
Mitsubishi Polyester Film Corporation
Shinichi Kinoshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oriented laminated polyester film for pasting on car window
Patent number
6,242,081
Issue date
Jun 5, 2001
Mitsubishi Polyester Film Corporation
Kazuo Endo
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester film for decorative sheet
Patent number
6,235,374
Issue date
May 22, 2001
Mitsubishi Polyester Film Corporation
Takatoshi Miki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyethylene-2,6-naphthalate film for capacitor
Patent number
6,235,371
Issue date
May 22, 2001
Mitsubishi Polyester Film Corporation
Katsuzo Mitsuhashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Biaxially oriented polyester film
Patent number
6,231,955
Issue date
May 15, 2001
Mitsubishi Polyester Film Corporation
Kazuo Endo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing incompatible polymer-containing polyester film
Patent number
6,228,313
Issue date
May 8, 2001
Mitsubishi Polyester Film Corporation
Takatoshi Miki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester film and decorative plate using same
Patent number
6,217,986
Issue date
Apr 17, 2001
Mitsubishi Polyester Film Corporation
Takatoshi Miki
B44 - DECORATIVE ARTS
Information
Patent Grant
Biaxially oriented polyester film
Patent number
6,180,209
Issue date
Jan 30, 2001
Mitsubishi Polyester Film Corporation
Yoshinori Sato
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminated polyester film
Patent number
6,165,602
Issue date
Dec 26, 2000
Mitsubishi Polyester Film Corporation
Masato Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
White laminated polyester film and imaging medium
Patent number
6,143,408
Issue date
Nov 7, 2000
Mitsubishi Polyester Film Corporation
Masato Fujita
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester film for decorative plate or decorative sheet
Patent number
6,096,410
Issue date
Aug 1, 2000
Mitsubishi Polyester Film Corporation
Nariaki Okajima
B44 - DECORATIVE ARTS
Information
Patent Grant
Polyester film for laminating metal can end substrate surface
Patent number
6,045,905
Issue date
Apr 4, 2000
Mitsubishi Polyester Film Corporation
Masashi Tate
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Polyester film for decorative plates or decorative sheets
Patent number
6,017,612
Issue date
Jan 25, 2000
Mitsubishi Polyester Film Corporation
Kenji Yoshihara
B44 - DECORATIVE ARTS
Patents Applications
last 30 patents
Information
Patent Application
Near Infrared Ray Absorbing Filter, Optical Filter for Plasma Displ...
Publication number
20090009899
Publication date
Jan 8, 2009
Mitsubishi Polyester Film Corporation
Masashi Nakamaru
G02 - OPTICS
Information
Patent Application
Biaxially stretched laminated polyester film and polyester film for...
Publication number
20070148423
Publication date
Jun 28, 2007
Mitsubishi Polyester Film Corporation
Akira Sato
B32 - LAYERED PRODUCTS
Information
Patent Application
Biaxially stretched polyester film
Publication number
20060275601
Publication date
Dec 7, 2006
Mitsubishi Polyester Film Corporation
Takashi Suzuki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Biaxially oriented laminated polyester film
Publication number
20060154094
Publication date
Jul 13, 2006
Mitsubishi Polyester Film Corporation
Kazuhiro Kunugihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Substrate for protective film for polarizer
Publication number
20050225857
Publication date
Oct 13, 2005
Mitsubishi Polyester Film Corporation
Masashi Inagaki
G02 - OPTICS
Information
Patent Application
Polyester film
Publication number
20030124338
Publication date
Jul 3, 2003
Mitsubishi Polyester Film Corporation
Masashi Inagaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coated film
Publication number
20030054175
Publication date
Mar 20, 2003
Mitsubishi Polyester Film Corporation
Nariaki Okajima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Trademark
last 30 trademarks