Diafoil Hoechst Company, Limited

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester film for sublimation type thermal transfer printing
- Patent number 5,863,641
- Issue date Jan 26, 1999
- Diafoil Hoechst Company, Ltd.
- Seiji Sakamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing polyester composition
- Patent number 5,833,905
- Issue date Nov 10, 1998
- Diafoil Hoechst Company, Limited
- Takatoshi Miki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biaxially oriented laminated polyester film
- Patent number 5,824,394
- Issue date Oct 20, 1998
- Diafoil Hoechst Company, Limited
- Shinichi Kinoshita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Metallized polyester film capacitor
- Patent number 5,738,926
- Issue date Apr 14, 1998
- Diafoil Hoechst Company Limited
- Shinichi Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biaxially oriented polyester film for magnetic recording medium
- Patent number 5,670,236
- Issue date Sep 23, 1997
- Diafoil Hoechst Company, Ltd.
- Tomoyuki Kotani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dry resist
- Patent number 5,648,159
- Issue date Jul 15, 1997
- Diafoil Hoechst Company, Ltd.
- Yoshinori Sato
- B32 - LAYERED PRODUCTS
Information Patent Grant
Metal-deposited polyester film capacitor
- Patent number 5,612,115
- Issue date Mar 18, 1997
- Diafoil Hoechst Company, Limited
- Shin-ichi Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyester film for sublimation-type thermosensitive transfer record...
- Patent number 5,607,897
- Issue date Mar 4, 1997
- Diafoil Hoechst Company, Limited
- Narihiro Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Metallized polyester film capacitor
- Patent number 5,540,974
- Issue date Jul 30, 1996
- Diafoil Hoechst Company, Limited
- Yoshitaka Hoseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium having a calendered polyester layer with...
- Patent number 5,532,049
- Issue date Jul 2, 1996
- Diafoil Hoechst Company, Limited
- Narihiro Masuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical tape
- Patent number 5,527,594
- Issue date Jun 18, 1996
- Diafoil Hoechst Company, Limited
- Shinichi Kinoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Polyester film comprising a mixture of polyesters for highly heat s...
- Patent number 5,514,462
- Issue date May 7, 1996
- Diafoil Hoechst Company, Limited
- Kazuo Endo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polyethylene naphthalate multilayered film for high density magneti...
- Patent number 5,510,192
- Issue date Apr 23, 1996
- Diafoil Hoechst Company, Limited
- Shigeo Utsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Metallized polyester film capacitor
- Patent number 5,494,727
- Issue date Feb 27, 1996
- Diafoil Hoechst Co., Ltd.
- Shinichi Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated polyester film
- Patent number 5,478,644
- Issue date Dec 26, 1995
- Diafoil Hoechst Company, Limited
- Jun Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image-forming transfer material including a polyester film
- Patent number 5,474,844
- Issue date Dec 12, 1995
- Diafoil Hoechst Company, Limited
- Yoshinori Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Film for high heat-sensitive stencil paper
- Patent number 5,466,521
- Issue date Nov 14, 1995
- Diafoil Hoechst Company, Ltd.
- Yoshinori Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film for high heat-sensitive stencil paper
- Patent number 5,458,949
- Issue date Oct 17, 1995
- Diafoil Hoechst Company, Limited
- Megumi Komiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical tape
- Patent number 5,459,019
- Issue date Oct 17, 1995
- Diafoil Hoechst Company, Limited
- Kenji Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Base film of digital compact cassette tape
- Patent number 5,419,942
- Issue date May 30, 1995
- Diafoil Hoechst Company, Limited
- Narihiro Masuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biaxially oriented polyester film for capacitor dielectric
- Patent number 5,401,558
- Issue date Mar 28, 1995
- Diafoil Hoechst Co., Ltd.
- Seiji Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film
- Patent number 5,391,429
- Issue date Feb 21, 1995
- Diafoil Hoechst Company, Limited
- Yuzo Otani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Capacitor comprising polyethylene 2,6-naphthalate film
- Patent number 5,379,180
- Issue date Jan 3, 1995
- Diafoil Hoechst Company, Limited
- Shin-ichi Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Poly(ethylene 2,6-naphthalate) film
- Patent number 5,376,711
- Issue date Dec 27, 1994
- Diafoil Hoechst Company, Limited
- Masahiko Fujimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated film
- Patent number 5,374,467
- Issue date Dec 20, 1994
- Diafoil Hoechst Company, Limited
- Yoshinori Sato
- B32 - LAYERED PRODUCTS
Information Patent Grant
Laminated polyester film
- Patent number 5,370,930
- Issue date Dec 6, 1994
- Diafoil Hoechst Company, Ltd.
- Yoshihiko Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated polyester film for magnetic tape having specific surface...
- Patent number 5,366,783
- Issue date Nov 22, 1994
- Diafoil Hoechst Company, Limited
- Shigeo Utsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a polyethylene-2,6-naphthalate...
- Patent number 5,364,684
- Issue date Nov 15, 1994
- Diafoil Hoechst Company, Limited
- Seiji Sakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Laminated polyester film for magnetic recording medium
- Patent number 5,364,698
- Issue date Nov 15, 1994
- Diafoil Hoechst Company, Limited
- Tomoyuki Kotani
- G11 - INFORMATION STORAGE
Information Patent Grant
Film for thermal stencil sheets having specific thermal stresses an...
- Patent number 5,360,665
- Issue date Nov 1, 1994
- Diafoil Hoechst Company, Ltd.
- Yoshinori Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

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Trademarklast 30 trademarks

Information Trademark
74233978 - DIAFOIL
- Serial number 74233978
- Registration number 1745795
- Filing date Dec 30, 1991
- DIAFOIL CO., LTD.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes

Diafoil Hoechst Company, Limited

Organization

Patents Grantslast 30 patents

Polyester film for sublimation type thermal transfer printing

Process for producing polyester composition

Biaxially oriented laminated polyester film

Metallized polyester film capacitor

Biaxially oriented polyester film for magnetic recording medium

Dry resist

Metal-deposited polyester film capacitor

Polyester film for sublimation-type thermosensitive transfer record...

Metallized polyester film capacitor

Magnetic recording medium having a calendered polyester layer with...

Optical tape

Polyester film comprising a mixture of polyesters for highly heat s...

Polyethylene naphthalate multilayered film for high density magneti...

Metallized polyester film capacitor

Laminated polyester film

Image-forming transfer material including a polyester film

Film for high heat-sensitive stencil paper

Film for high heat-sensitive stencil paper

Optical tape

Base film of digital compact cassette tape

Biaxially oriented polyester film for capacitor dielectric

Polyester film

Capacitor comprising polyethylene 2,6-naphthalate film

Poly(ethylene 2,6-naphthalate) film

Laminated film

Laminated polyester film

Laminated polyester film for magnetic tape having specific surface...

Magnetic recording medium comprising a polyethylene-2,6-naphthalate...

Laminated polyester film for magnetic recording medium

Film for thermal stencil sheets having specific thermal stresses an...

Trademarklast 30 trademarks

74233978 - DIAFOIL