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Nippon Magphane Co. Ltd.
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Film containing organic particles
Patent number
5,679,453
Issue date
Oct 21, 1997
Toyo Boseki Kabushiki Kaisha
Shigeji Konagaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biaxial oriented polyester film
Patent number
5,268,135
Issue date
Dec 7, 1993
Toyo Boseki Kabushiki Kaisha
Yasushi Sasaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Oriented polyester film
Patent number
4,778,708
Issue date
Oct 18, 1988
Toyobo Co., Ltd.
Yasuhiro Nishino
G11 - INFORMATION STORAGE
Information
Patent Grant
Oriented polyester film containing calcium carbonate and kaolinite
Patent number
4,595,715
Issue date
Jun 17, 1986
Toyo Boseki Kabushiki Kaisha T/A Toyobo Co., Ltd.
Katsuaki Kuze
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74378420 - NM
Serial number
74378420
Registration number
1960638
Filing date
Apr 9, 1993
NIPPON MAGPHANE CO., LTD.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
74378421 - MAGPHANE
Serial number
74378421
Filing date
Apr 9, 1993
NIPPON MAGPHANE CO., LTD.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes