Shigeo Itoh

Person

Chiba-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Imaging apparatus having electron source array
- Patent number 8,203,611
- Issue date Jun 19, 2012
- Nippon Hoso Kyokai
- Yuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electron emissive element and display element
- Patent number 8,044,596
- Issue date Oct 25, 2011
- Futaba Corporation
- Masateru Taniguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Imaging apparatus having electron source array that emits electrons...
- Patent number 7,834,308
- Issue date Nov 16, 2010
- Nippon Hoso Kyokai
- Masakazu Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carbon nanoballoon structure and method for preparation thereof, an...
- Patent number 7,754,177
- Issue date Jul 13, 2010
- Tokai Carbon Co., Ltd.
- Hirofumi Takikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging apparatus having electron source array
- Patent number 7,723,664
- Issue date May 25, 2010
- Nippon Hoso Kyokai
- Yuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion of carbon nanoparticles and core-shell type carbon nanop...
- Patent number 7,648,765
- Issue date Jan 19, 2010
- FUTABA CORPORATION
- Hisamitsu Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron devices with non-evaporation-type getters and method for m...
- Patent number 7,586,260
- Issue date Sep 8, 2009
- Futaba Corporation
- Takeshi Tonegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotubes and method of manufacturing same, electron emissio...
- Patent number 7,511,206
- Issue date Mar 31, 2009
- Futaba Corporation
- Hiroyuki Hiraoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composite nano-particle and method for preparing the same
- Patent number 7,394,091
- Issue date Jul 1, 2008
- Keio University Faculty of Science and Technology
- Tetsuhiko Isobe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field emission display device
- Patent number 7,375,400
- Issue date May 20, 2008
- Futaba Corporation
- Shigeo Itoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Carbon substance and method for manufacturing the same, electron em...
- Patent number 7,239,073
- Issue date Jul 3, 2007
- FUTABA CORPORATION
- Hirofumi Takikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing carbon nano-fine particle, apparatus for prepa...
- Patent number 6,989,083
- Issue date Jan 24, 2006
- Futaba Corporation
- Hirofumi Takikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for preparing nano-carbon fiber and nano-carbon fiber
- Patent number 6,986,877
- Issue date Jan 17, 2006
- Futaba Corporation
- Hirofumi Takikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nano-carbon and composite material or mixed material containing nan...
- Patent number 6,827,823
- Issue date Dec 7, 2004
- Futaba Corporation
- Hirofumi Takikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cold cathode electronic device
- Patent number 6,495,965
- Issue date Dec 17, 2002
- Futaba Corporation
- Tatsuo Yamaura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing conductive thin film patterned substrate
- Patent number 6,468,584
- Issue date Oct 22, 2002
- Futaba Corporation
- Tatsuo Yamaura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fed flushed with hot inert gas
- Patent number 6,465,952
- Issue date Oct 15, 2002
- Futaba Corporation
- Shigeo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced voltage field emission cathode and method for manufacturing...
- Patent number 6,409,565
- Issue date Jun 25, 2002
- Futaba Denshi Kogyo Kabushiki Kaisha
- Shigeo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum container for field emission cathode device
- Patent number 6,400,074
- Issue date Jun 4, 2002
- Futaba Corporation
- Tatsuo Yamaura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent luminous type display device
- Patent number 6,356,030
- Issue date Mar 12, 2002
- Futaba Denshi Kogyo Kabushiki Kaisha
- Shigeo Itoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Phosphor and method for producing same
- Patent number 6,337,035
- Issue date Jan 8, 2002
- Futaba Denshi Kogyo K.K.
- Shigeo Itoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Field emission device having interlayer connections
- Patent number 6,218,778
- Issue date Apr 17, 2001
- Futaba Denshi Kogyo Kabushiki Kaisha
- Masaharu Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent material and fluorescent display device
- Patent number 6,168,729
- Issue date Jan 2, 2001
- Futaba Denshi Kogyo, K.K.
- Hitoshi Toki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Field emission cathode
- Patent number 6,163,107
- Issue date Dec 19, 2000
- Futaba Denshi Kogyo K.K.
- Shigeo Itoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fluorescent luminous device
- Patent number 6,163,108
- Issue date Dec 19, 2000
- Futaba Denshi Kogyo K.K.
- Hitoshi Toki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hermetic container
- Patent number 6,114,806
- Issue date Sep 5, 2000
- Futaba Deshi Kogyo K.K.
- Shigeo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor and method for producing same
- Patent number 6,113,807
- Issue date Sep 5, 2000
- Futaba Denshi Kogyo K.K.
- Tatsuo Yamaura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Phosphor and display device
- Patent number 6,103,142
- Issue date Aug 15, 2000
- Futaba Denshi Kogyo K.K.
- Shigeo Itoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Field emission display (FED) with matrix driving, electron beam foc...
- Patent number 6,100,637
- Issue date Aug 8, 2000
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Reduced thickness vacuum container with getter
- Patent number 6,084,344
- Issue date Jul 4, 2000
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electron-Emissive Element and Display Element
- Publication number 20090096393
- Publication date Apr 16, 2009
- Masateru Taniguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY
- Publication number 20080290254
- Publication date Nov 27, 2008
- Nippon Hoso Kyokai
- Masakazu NAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY
- Publication number 20080291308
- Publication date Nov 27, 2008
- Nippon Hoso Kyokai
- Yuki HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY
- Publication number 20080291307
- Publication date Nov 27, 2008
- Nippon Hoso Kyokai
- Yuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for manufacturing an electron emitting device and method for...
- Publication number 20080083702
- Publication date Apr 10, 2008
- Futaba Corporation
- Fumiaki Kataoka
- B82 - NANO-TECHNOLOGY
Information Patent Application
Dispersion of carbon nanoparticles and core-shell type carbon nanop...
- Publication number 20080032135
- Publication date Feb 7, 2008
- Futaba Corporation
- Hisamitsu Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Carbon Nanoballoon Structure And Method For Preparation Thereof, An...
- Publication number 20070207081
- Publication date Sep 6, 2007
- Hirofumi Takikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Image display device
- Publication number 20070103085
- Publication date May 10, 2007
- Shigeo Itoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Composite nanoparticle and process for producing the same
- Publication number 20060234417
- Publication date Oct 19, 2006
- Tetsuhiko Isobe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electron devices with non-evaporation-type getters and method for m...
- Publication number 20060197428
- Publication date Sep 7, 2006
- Takeshi Tonegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon nanotubes and method of manufacturing same, electron emissio...
- Publication number 20060054491
- Publication date Mar 16, 2006
- International Center for Materials Research
- Hiroyuki Hiraoka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Electron-beam excited light-emitting devices
- Publication number 20060006789
- Publication date Jan 12, 2006
- Shigeo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon substance and method for manufacturing the same, electron em...
- Publication number 20040160157
- Publication date Aug 19, 2004
- Futaba Corporation
- Hirofumi Takikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for preparing carbon nano-fine particle, apparatus for prepa...
- Publication number 20030188963
- Publication date Oct 9, 2003
- Hirofumi Takikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for preparing nano-carbon fiber and nano-carbon fiber
- Publication number 20030148097
- Publication date Aug 7, 2003
- Futaba Corporation
- Hirofumi Takikawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon nanotubes and method of manufacturing same, electron emissio...
- Publication number 20030108478
- Publication date Jun 12, 2003
- International Center for Materials Research
- Hiroyuki Hiraoka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method of preparing electron emission source and electron emission...
- Publication number 20020136896
- Publication date Sep 26, 2002
- FUTABA DENSHI KOGYO KABUSHIKI KAISHA
- Hirofumi Takikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for preparing nano-carbon and nano-carbon prepared by such m...
- Publication number 20020127351
- Publication date Sep 12, 2002
- Futaba Corporation
- Hirofumi Takikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fluorescent luminous type display device
- Publication number 20010050537
- Publication date Dec 13, 2001
- FUTABA DENSHI KOGYO KABUSHIKI KAISHA
- Shigeo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phosphor of red luminous color
- Publication number 20010010368
- Publication date Aug 2, 2001
- Shigeo Itoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Shigeo Itoh

Person

Patents Grantslast 30 patents

Imaging apparatus having electron source array

Electron emissive element and display element

Imaging apparatus having electron source array that emits electrons...

Carbon nanoballoon structure and method for preparation thereof, an...

Imaging apparatus having electron source array

Dispersion of carbon nanoparticles and core-shell type carbon nanop...

Electron devices with non-evaporation-type getters and method for m...

Carbon nanotubes and method of manufacturing same, electron emissio...

Composite nano-particle and method for preparing the same

Field emission display device

Carbon substance and method for manufacturing the same, electron em...

Method for preparing carbon nano-fine particle, apparatus for prepa...

Method for preparing nano-carbon fiber and nano-carbon fiber

Nano-carbon and composite material or mixed material containing nan...

Cold cathode electronic device

Method for manufacturing conductive thin film patterned substrate

Fed flushed with hot inert gas

Reduced voltage field emission cathode and method for manufacturing...

Vacuum container for field emission cathode device

Fluorescent luminous type display device

Phosphor and method for producing same

Field emission device having interlayer connections

Fluorescent material and fluorescent display device

Field emission cathode

Fluorescent luminous device

Hermetic container

Phosphor and method for producing same

Phosphor and display device

Field emission display (FED) with matrix driving, electron beam foc...

Reduced thickness vacuum container with getter

Patents Applicationslast 30 patents

Electron-Emissive Element and Display Element

IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY

IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY

IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY

Method for manufacturing an electron emitting device and method for...

Dispersion of carbon nanoparticles and core-shell type carbon nanop...

Carbon Nanoballoon Structure And Method For Preparation Thereof, An...

Image display device

Composite nanoparticle and process for producing the same

Electron devices with non-evaporation-type getters and method for m...

Carbon nanotubes and method of manufacturing same, electron emissio...

Electron-beam excited light-emitting devices

Carbon substance and method for manufacturing the same, electron em...

Method for preparing carbon nano-fine particle, apparatus for prepa...

Method for preparing nano-carbon fiber and nano-carbon fiber

Carbon nanotubes and method of manufacturing same, electron emissio...

Method of preparing electron emission source and electron emission...

Method for preparing nano-carbon and nano-carbon prepared by such m...

Fluorescent luminous type display device

Phosphor of red luminous color