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last 30 patents
Information
Patent Grant
Alignment film with long and short carbon chains absorbed silane wi...
Patent number
5,515,190
Issue date
May 7, 1996
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for making optical recording mediums
Patent number
5,324,548
Issue date
Jun 28, 1994
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
5,264,731
Issue date
Nov 23, 1993
Matsushita Electric Industrial Co., Ltd.
Hideharu Tamura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for making optical recording mediums
Patent number
5,196,227
Issue date
Mar 23, 1993
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Forming method of magnetic recording medium protective film
Patent number
5,147,684
Issue date
Sep 15, 1992
Matsushita Electric Industrial Co., Ltd.
Hideharu Tamura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Alignment film for liquid crystal and method for production thereof...
Patent number
5,133,895
Issue date
Jul 28, 1992
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for preparing a monomolecular built-up film
Patent number
5,093,154
Issue date
Mar 3, 1992
Matsushita Electric Industrial Co., Ltd.
Motoyoshi Hatada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for the formation of monomolecular adsorption films or built...
Patent number
5,035,782
Issue date
Jul 30, 1991
Matsushita Electric Industrial Co., Ltd.
Hideharu Tamura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Terminal perfluoroalkylsilane compounds
Patent number
5,011,963
Issue date
Apr 30, 1991
Matsushita Electric Ind., Co., Ltd.
Kazufumi Ogawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing superlong conjugated diacetylene polymer
Patent number
5,002,707
Issue date
Mar 26, 1991
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing ultrathin metal film and ultrathin-thin metal...
Patent number
4,996,075
Issue date
Feb 26, 1991
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Manufacturing method for a recording medium or a recording head
Patent number
4,992,300
Issue date
Feb 12, 1991
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for producing a polyacetylene
Patent number
4,968,524
Issue date
Nov 6, 1990
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Recording medium and method of producing the same
Patent number
4,902,585
Issue date
Feb 20, 1990
Matsushita Electric Industrial Co., Ltd.
Kazufumi Ogawa
B82 - NANO-TECHNOLOGY