Yukio Ogawa

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electron device with ring-less getter, method for affixing ring-les...
- Patent number 7,521,864
- Issue date Apr 21, 2009
- Futaba Corporation
- Shogo Ishige
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube and a method for manufacturing same
- Patent number 7,397,185
- Issue date Jul 8, 2008
- FUTABA CORPORATION
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube having linear members
- Patent number 7,176,613
- Issue date Feb 13, 2007
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube and method for producing the same
- Patent number 7,002,288
- Issue date Feb 21, 2006
- FUTABA CORPORATION
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent luminous tube with getter mirror film
- Patent number 6,979,949
- Issue date Dec 27, 2005
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent luminous tube having specific support structure for wir...
- Patent number 6,856,085
- Issue date Feb 15, 2005
- Futuba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube with a ring-less getter
- Patent number 6,838,822
- Issue date Jan 4, 2005
- FUTABA CORPORATION
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent luminous tube
- Patent number 6,812,643
- Issue date Nov 2, 2004
- FUTABA CORPORATION
- Hiroaki Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent luminous tube and method for producing same
- Patent number 6,798,149
- Issue date Sep 28, 2004
- FUTABA CORPORATION
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube and method of manufacturing the same
- Patent number 6,717,350
- Issue date Apr 6, 2004
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
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
Organic electroluminescent device with disjointed electrodes arrang...
- Patent number 6,686,693
- Issue date Feb 3, 2004
- Futaba denshi kogyo kabushiki kaisha
- Yukio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-faced vacuum fluorescent display device and method for drivi...
- Patent number 6,611,094
- Issue date Aug 26, 2003
- Futaba denshi kogyo kabushiki kaisha
- Yukio Ogawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fluorescent display device and method for driving same
- Patent number 6,522,062
- Issue date Feb 18, 2003
- Futaba Corporation
- Yukio Ogawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Graphic fluorescent display device
- Patent number 6,501,229
- Issue date Dec 31, 2002
- Futaba denshi kogyo kabushiki kaisha
- Yukio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL device and method for manufacturing same
- Patent number 6,414,432
- Issue date Jul 2, 2002
- Futaba Corporation
- Shigeru Hieda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device and method for driving same
- Patent number 6,340,865
- Issue date Jan 22, 2002
- Futaba Denshi Kogyo Kabushiki
- Hiroaki Kawasaki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Composition for forming fluorescent film for display and method of...
- Patent number 5,994,008
- Issue date Nov 30, 1999
- Futaba Denshi Kogyo K.K.
- Yukio Ogawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fluorescent display device with blue filter
- Patent number 5,789,856
- Issue date Aug 4, 1998
- Futaba Denshi Kogyo K.K.
- Shigeo Itoh
- 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
Information Patent Grant
Process for manufacturing transparent conductive film wiring board
- Patent number 5,536,466
- Issue date Jul 16, 1996
- Futaba Denshi Kogyo Kabushiki Kaisha
- Yukio Ogawa
- G02 - OPTICS
Information Patent Grant
Envelope for display device and method for manufacturing same
- Patent number 5,385,499
- Issue date Jan 31, 1995
- Futaba Denshi Kogyo K.K.
- Yukio Ogawa
- G02 - OPTICS
Information Patent Grant
Image display device
- Patent number 4,973,888
- Issue date Nov 27, 1990
- Futaba Denshi Kogyo K.K.
- Kiyoshi Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat type display device
- Patent number 4,881,005
- Issue date Nov 14, 1989
- Futaba Denshi Kogyo Kabushiki Kaisha
- Kiyoshi Morimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ringless getter-provided electronic device, fixing method for ringl...
- Publication number 20050231096
- Publication date Oct 20, 2005
- Shogo Ishige
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron tube and a method for manufacturing same
- Publication number 20050062415
- Publication date Mar 24, 2005
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron tube
- Publication number 20040150321
- Publication date Aug 5, 2004
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent luminous tube and method for producing same
- Publication number 20030164687
- Publication date Sep 4, 2003
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent luminous tube
- Publication number 20030102799
- Publication date Jun 5, 2003
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent luminous tube
- Publication number 20030030378
- Publication date Feb 13, 2003
- Hiroaki Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent luminous tube with getter mirror film
- Publication number 20030006703
- Publication date Jan 9, 2003
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron tube and method of manufacturing the same
- Publication number 20020121857
- Publication date Sep 5, 2002
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron tube and method for producing same
- Publication number 20020113543
- Publication date Aug 22, 2002
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron tube and a method for manufacturing same
- Publication number 20020096996
- Publication date Jul 25, 2002
- Futaba Corporation
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Application
Graphic fluorescent display device
- Publication number 20020011794
- Publication date Jan 31, 2002
- Futaba Denshi Kogyo Kabushiki Kaisha
- Yukio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent display device and method for driving same
- Publication number 20010013755
- Publication date Aug 16, 2001
- FUTABA DENSHI KONGYO KABUSHIKI KAISHA
- Yukio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Double-faced vacuum fluorescent display device and method for drivi...
- Publication number 20010008361
- Publication date Jul 19, 2001
- Futaba Denshi Kogyo Kabushiki Kaisha
- Yukio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent display device and method for driving same
- Publication number 20010006329
- Publication date Jul 5, 2001
- Futaba Denshi Kogyo Kabushiki Kaisha
- Hiroaki Kawasaki
- F24 - HEATING RANGES VENTILATING

Yukio Ogawa

Person

Patents Grantslast 30 patents

Electron device with ring-less getter, method for affixing ring-les...

Electron tube and a method for manufacturing same

Electron tube having linear members

Electron tube and method for producing the same

Fluorescent luminous tube with getter mirror film

Fluorescent luminous tube having specific support structure for wir...

Electron tube with a ring-less getter

Fluorescent luminous tube

Fluorescent luminous tube and method for producing same

Electron tube and method of manufacturing the same

Display device using filament

Organic electroluminescent device with disjointed electrodes arrang...

Double-faced vacuum fluorescent display device and method for drivi...

Fluorescent display device and method for driving same

Filament for fluorescent display device

Graphic fluorescent display device

Organic EL device and method for manufacturing same

Fluorescent display device and method for driving same

Composition for forming fluorescent film for display and method of...

Fluorescent display device with blue filter

Airtight envelope for image display panel, image display panel and...

Process for manufacturing transparent conductive film wiring board

Envelope for display device and method for manufacturing same

Image display device

Flat type display device

Patents Applicationslast 30 patents

Ringless getter-provided electronic device, fixing method for ringl...

Electron tube and a method for manufacturing same

Electron tube

Fluorescent luminous tube and method for producing same

Fluorescent luminous tube

Fluorescent luminous tube

Fluorescent luminous tube with getter mirror film

Electron tube and method of manufacturing the same

Electron tube and method for producing same

Electron tube and a method for manufacturing same

Filament for fluorescent display device

Display device using filament

Graphic fluorescent display device

Fluorescent display device and method for driving same

Double-faced vacuum fluorescent display device and method for drivi...

Fluorescent display device and method for driving same