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Satoshi Yoshimura
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Mobara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device using filament
Patent number
6,710,536
Issue date
Mar 23, 2004
Futaba denshi kogyo kabushiki kaisha
Yoshihisa Yonezawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filament for fluorescent display device
Patent number
6,509,693
Issue date
Jan 21, 2003
Futaba Corporation
Yoshihisa Yonezawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Support aligning fixture
Patent number
5,893,788
Issue date
Apr 13, 1999
Futaba Denshi Kogyo K.K.
Yoshio Makita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Strut aligning fixture
Patent number
5,874,177
Issue date
Feb 23, 1999
Futaba Denshi Kogyo K.K.
Yoshio Makita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flat display panel having spacers
Patent number
5,789,857
Issue date
Aug 4, 1998
Futaba Denshi Kogyo K.K.
Tatsuo Yamaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device
Patent number
5,747,927
Issue date
May 5, 1998
Futaba Denshi Kogyo K.K.
Mamoru Namikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Airtight envelope for image display panel, image display panel and...
Patent number
5,600,203
Issue date
Feb 4, 1997
Futaba Denshi Kogyo Kabushiki Kaisha
Mamoru Namikawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Filament for fluorescent display device
Publication number
20020047573
Publication date
Apr 25, 2002
FUTABA DENSHI KOGYO KABUSHIKI KAISHA
Yoshihisa Yonezawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Display device using filament
Publication number
20020047534
Publication date
Apr 25, 2002
Yoshihisa Yonezawa
H01 - BASIC ELECTRIC ELEMENTS