Ihachiro Gofuku

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device having an ion pump with reduced leakage
- Patent number 7,635,943
- Issue date Dec 22, 2009
- Canon Kabushiki Kaisha
- Masaru Kamio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus having ion pump and electron-emitting devic...
- Patent number 7,511,425
- Issue date Mar 31, 2009
- Canon Kabushiki Kaisha
- Hisanori Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing image display device by stacking an evapora...
- Patent number 7,500,897
- Issue date Mar 10, 2009
- Canon Kabushiki Kaisha
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus with particular ion pump location
- Patent number 7,446,467
- Issue date Nov 4, 2008
- Canon Kabushiki Kaisha
- Hisanori Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus having ION pump including permanent magnet
- Patent number 7,439,661
- Issue date Oct 21, 2008
- Canon Kabushiki Kaisha
- Yasue Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus provided with an ion pump assembly arranged...
- Patent number 7,301,269
- Issue date Nov 27, 2007
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus
- Patent number 7,279,846
- Issue date Oct 9, 2007
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display device and method of manufacturing the same
- Patent number 7,091,662
- Issue date Aug 15, 2006
- Canon Kabushiki Kaisha
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for gettering an image display apparatus
- Patent number 6,652,343
- Issue date Nov 25, 2003
- Canon Kabushiki Kaisha
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image-forming apparatus and fabrication method therefor
- Patent number 6,489,720
- Issue date Dec 3, 2002
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus and method for producing the same
- Patent number 6,396,207
- Issue date May 28, 2002
- Canon Kabushiki Kaisha
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming non-evaporative getter and method of producing...
- Patent number 6,383,050
- Issue date May 7, 2002
- Canon Kabushiki Kaisha
- Junri Ishikura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor device and fabrication method thereof
- Patent number 6,190,911
- Issue date Feb 20, 2001
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion apparatus
- Patent number 6,127,692
- Issue date Oct 3, 2000
- Canon Kabushiki Kaisha
- Shigetoshi Sugawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating photoelectric conversion device having at lea...
- Patent number 5,985,689
- Issue date Nov 16, 1999
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device and method of driving the same
- Patent number 5,767,560
- Issue date Jun 16, 1998
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion apparatus
- Patent number 5,723,877
- Issue date Mar 3, 1998
- Canon Kabushiki Kaisha
- Shigetoshi Sugawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a device having a TFT and a capacitor
- Patent number 5,627,088
- Issue date May 6, 1997
- Canon Kabushiki Kaisha
- Masaki Fukaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device having at least one step-back layer
- Patent number 5,453,629
- Issue date Sep 26, 1995
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric converting device and image processing apparatus util...
- Patent number 5,414,275
- Issue date May 9, 1995
- Canon Kabushiki Kaisha
- Shigetoshi Sugawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectronic conversion device
- Patent number 5,338,690
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Masaki Fukaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TFT device
- Patent number 5,308,996
- Issue date May 3, 1994
- Canon Kabushiki Kaisha
- Satoshi Itabashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making photoelectric conversion device
- Patent number 5,306,648
- Issue date Apr 26, 1994
- Canon Kabushiki Kaisha
- Masaki Fukaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric converting device and image processing apparatus util...
- Patent number 5,245,201
- Issue date Sep 14, 1993
- Canon Kabushiki Kaisha
- Hiraku Kozuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image reading device having a conductive layer formed below a light...
- Patent number 5,128,532
- Issue date Jul 7, 1992
- Canon Kabushiki Kaisha
- Satoshi Itabashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device with voltage biases
- Patent number 5,097,304
- Issue date Mar 17, 1992
- Canon Kabushiki Kaisha
- Satoshi Itabashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device having a common semiconductor layer...
- Patent number 4,931,661
- Issue date Jun 5, 1990
- Canon Kabushiki Kaisha
- Masaki Fukaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image recording device having a conductive layer formed below a lig...
- Patent number 4,916,304
- Issue date Apr 10, 1990
- Canon Kabushiki Kaisha
- Satoshi Itabashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for driving a photo-sensor by applying a pulse voltage to an...
- Patent number 4,886,962
- Issue date Dec 12, 1989
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric converter provided with voltage dividing means
- Patent number 4,886,977
- Issue date Dec 12, 1989
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image display device and method of manufacturing the same
- Publication number 20070069646
- Publication date Mar 29, 2007
- Canon Kabushiki Kaisha
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060055637
- Publication date Mar 16, 2006
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060049734
- Publication date Mar 9, 2006
- Canon Kabushiki Kaisha
- Yasue Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043865
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043871
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Masaru Kamio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043870
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Hisanori Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043866
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Hisanori Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display device and method of manufacturing the same
- Publication number 20040135505
- Publication date Jul 15, 2004
- Canon Kabushiki Kaisha
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing an image display apparatus
- Publication number 20020109460
- Publication date Aug 15, 2002
- Mitsutoshi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS

Ihachiro Gofuku

Person

Patents Grantslast 30 patents

Image display device having an ion pump with reduced leakage

Image display apparatus having ion pump and electron-emitting devic...

Method of manufacturing image display device by stacking an evapora...

Image display apparatus with particular ion pump location

Image display apparatus having ION pump including permanent magnet

Image display apparatus provided with an ion pump assembly arranged...

Image display apparatus

Image display device and method of manufacturing the same

Method for gettering an image display apparatus

Image-forming apparatus and fabrication method therefor

Image display apparatus and method for producing the same

Process for forming non-evaporative getter and method of producing...

Semiconductor device and fabrication method thereof

Photoelectric conversion apparatus

Method of fabricating photoelectric conversion device having at lea...

Photoelectric conversion device and method of driving the same

Photoelectric conversion apparatus

Method of making a device having a TFT and a capacitor

Photoelectric conversion device having at least one step-back layer

Photoelectric converting device and image processing apparatus util...

Photoelectronic conversion device

TFT device

Method of making photoelectric conversion device

Photoelectric converting device and image processing apparatus util...

Image reading device having a conductive layer formed below a light...

Image reading device with voltage biases

Photoelectric conversion device having a common semiconductor layer...

Image recording device having a conductive layer formed below a lig...

Method for driving a photo-sensor by applying a pulse voltage to an...

Photoelectric converter provided with voltage dividing means

Patents Applicationslast 30 patents

Image display device and method of manufacturing the same

Image display apparatus

Image display apparatus

Image display apparatus

Image display apparatus

Image display apparatus

Image display apparatus

Image display device and method of manufacturing the same

Method for producing an image display apparatus