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Hisashi Nakata
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Mobara, JP
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last 30 patents
Information
Patent Grant
Fluorescent display device and process for manufacturing same
Patent number
6,249,266
Issue date
Jun 19, 2001
Futaba Denshi Kogyo K.K.
Takao Kishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field emission element and process for manufacturing same
Patent number
5,637,023
Issue date
Jun 10, 1997
Futaba Denshi Kogyo K.K.
Shigeo Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorescent display device
Patent number
5,497,047
Issue date
Mar 5, 1996
Futaba Denshi Kogyo K.K.
Hisashi Nakata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Field emission element and process for manufacturing same
Patent number
5,381,069
Issue date
Jan 10, 1995
Futaba Denshi Kogyo K.K.
Shigeo Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image display device
Patent number
5,256,936
Issue date
Oct 26, 1993
Futaba Denshi Kogyo K.K.
Shigeo Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron emitting element
Patent number
5,189,341
Issue date
Feb 23, 1993
Futaba Denshi Kogyo Kabushiki Kaisha
Shigeo Itoh
H01 - BASIC ELECTRIC ELEMENTS