Yuji Sakemi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device featuring high viscosity developing agent and sup...
- Patent number 7,174,119
- Issue date Feb 6, 2007
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,850,722
- Issue date Feb 1, 2005
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 6,546,222
- Issue date Apr 8, 2003
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 6,459,862
- Issue date Oct 1, 2002
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus in which carrier is carried from developing...
- Patent number 6,418,291
- Issue date Jul 9, 2002
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with glossiness detection
- Patent number 6,088,546
- Issue date Jul 11, 2000
- Canon Kabushiki Kaisha
- Masahiro Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of temporarily breaking the contact...
- Patent number 5,999,777
- Issue date Dec 7, 1999
- Canon Kabushiki Kaisha
- Koji Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of controlling duration of light em...
- Patent number 5,943,088
- Issue date Aug 24, 1999
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a cleaning blade with a tensile stre...
- Patent number 5,752,151
- Issue date May 12, 1998
- Canon Kabushiki Kaisha
- Masahiro Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device using development bias having oscillating part an...
- Patent number 5,752,140
- Issue date May 12, 1998
- Canon Kabushiki Kaisha
- Toshimitsu Danzuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus using blank pulse bias
- Patent number 5,669,050
- Issue date Sep 16, 1997
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which supplies toner based on counted signa...
- Patent number 5,581,326
- Issue date Dec 3, 1996
- Canon Kabushiki Kaisha
- Takao Ogata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device preventing scattering of developing agent by cond...
- Patent number 5,581,336
- Issue date Dec 3, 1996
- Canon Kabushiki Kaisha
- Shigeru Matsuzaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 5,525,752
- Issue date Jun 11, 1996
- Canon Kabushiki Kaisha
- Masami Izumizaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder conveying device
- Patent number 5,414,497
- Issue date May 9, 1995
- Canon Kabushiki Kaisha
- Hiroaki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus replenishing toner by detecting the ratio o...
- Patent number 5,365,319
- Issue date Nov 15, 1994
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 5,327,339
- Issue date Jul 5, 1994
- Canon Kabushiki Kaisha
- Kenichi Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,313,233
- Issue date May 17, 1994
- Canon Kabushiki Kaisha
- Yukio Nagase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus for forming multi-image on transfer sheet w...
- Patent number 5,296,897
- Issue date Mar 22, 1994
- Canon Kabushiki Kaisha
- Koji Amemiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a plurity of adjustable developing units
- Patent number 5,294,967
- Issue date Mar 15, 1994
- Canon Kabushiki Kaisha
- Atsushi Munakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic seal for a developing apparatus
- Patent number 5,287,148
- Issue date Feb 15, 1994
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder conveying device
- Patent number 5,270,484
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Hiroaki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,268,709
- Issue date Dec 7, 1993
- Canon Kabushiki Kaisha
- Rie Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic seal for preventing developer from leaking out of the long...
- Patent number 5,267,007
- Issue date Nov 30, 1993
- Akira Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus with regulating member having magnetic and non...
- Patent number 5,239,343
- Issue date Aug 24, 1993
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having a magnetic seal
- Patent number 5,177,536
- Issue date Jan 5, 1993
- Canon Kabushiki Kaisha
- Akira Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus of recording image
- Patent number 5,049,472
- Issue date Sep 17, 1991
- Canon Kabushiki Kaisha
- Nagao Hosono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing method and device and color image forming method and app...
- Patent number 4,954,404
- Issue date Sep 4, 1990
- Canon Kabushiki Kaisha
- Masahiro Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Non-contact developing apparatus utilizing a tangential magnetic field
- Patent number 4,844,008
- Issue date Jul 4, 1989
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image development using a two component de...
- Patent number 4,777,107
- Issue date Oct 11, 1988
- Canon Kabushiki Kaisha
- Katsumi Kurematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Developing device
- Publication number 20040141773
- Publication date Jul 22, 2004
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030072588
- Publication date Apr 17, 2003
- Canon Kabushiki Kaisha
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus
- Publication number 20020028094
- Publication date Mar 7, 2002
- Yuji Sakemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yuji Sakemi

Person

Patents Grantslast 30 patents

Developing device featuring high viscosity developing agent and sup...

Image forming apparatus

Developing apparatus

Developing apparatus

Image forming apparatus in which carrier is carried from developing...

Image forming apparatus with glossiness detection

Image forming apparatus capable of temporarily breaking the contact...

Image forming apparatus capable of controlling duration of light em...

Image forming apparatus having a cleaning blade with a tensile stre...

Developing device using development bias having oscillating part an...

Developing apparatus using blank pulse bias

Image forming apparatus which supplies toner based on counted signa...

Developing device preventing scattering of developing agent by cond...

Developing apparatus

Powder conveying device

Image forming apparatus replenishing toner by detecting the ratio o...

Image forming method

Image forming apparatus

Image forming apparatus for forming multi-image on transfer sheet w...

Image forming apparatus with a plurity of adjustable developing units

Magnetic seal for a developing apparatus

Powder conveying device

Image forming apparatus

Magnetic seal for preventing developer from leaking out of the long...

Developing apparatus with regulating member having magnetic and non...

Developing apparatus having a magnetic seal

Method and apparatus of recording image

Developing method and device and color image forming method and app...

Non-contact developing apparatus utilizing a tangential magnetic field

Method and apparatus for image development using a two component de...

Patents Applicationslast 30 patents

Developing device

Image forming apparatus

Developing apparatus