Masaki Uchiyama

Person

Ichikawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner for developing electrostatic image and image forming method
- Patent number 5,863,695
- Issue date Jan 26, 1999
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and process for production...
- Patent number 5,863,697
- Issue date Jan 26, 1999
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method including recycling of untransferred toner col...
- Patent number 5,849,453
- Issue date Dec 15, 1998
- Canon Kabushiki Kaisha
- Yushi Mikuriya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image
- Patent number 5,795,694
- Issue date Aug 18, 1998
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner and image forming method
- Patent number 5,641,600
- Issue date Jun 24, 1997
- Canon Kabushiki Kaisha
- Takaaki Kotaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and image forming method
- Patent number 5,629,122
- Issue date May 13, 1997
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner having defined particle distribution
- Patent number 5,504,272
- Issue date Apr 2, 1996
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and fixing method
- Patent number 5,500,318
- Issue date Mar 19, 1996
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner, image forming method, surface-modified fine silica...
- Patent number 5,480,755
- Issue date Jan 2, 1996
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner
- Patent number 5,415,967
- Issue date May 16, 1995
- Canon Kabushiki Kaisha
- Kiichiro Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Monocomponent-type developer for developing electrostatic image and...
- Patent number 5,348,829
- Issue date Sep 20, 1994
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method with improved development
- Patent number 5,338,894
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image
- Patent number 5,330,871
- Issue date Jul 19, 1994
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner
- Patent number 5,296,326
- Issue date Mar 22, 1994
- Canon Kabushiki Kaisha
- Masaaki Taya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and process for production...
- Patent number 5,268,248
- Issue date Dec 7, 1993
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Binder resin and process for producing it
- Patent number 5,219,946
- Issue date Jun 15, 1993
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, image forming method and...
- Patent number 5,212,524
- Issue date May 18, 1993
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having an alternating bias electric field
- Patent number 5,202,731
- Issue date Apr 13, 1993
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 5,175,070
- Issue date Dec 29, 1992
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, image forming method and...
- Patent number 5,169,738
- Issue date Dec 8, 1992
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positively chargeable toner and developer for developing electrosta...
- Patent number 4,737,432
- Issue date Apr 12, 1988
- Canon Kabushiki Kaisha
- Katsuhiko Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for developing electrostatic latent image with non-magnetic...
- Patent number 4,666,815
- Issue date May 19, 1987
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method of negative latent images using silica particles
- Patent number 4,640,882
- Issue date Feb 3, 1987
- Canon Kabushiki Kaisha
- Yasuo Mitsuhashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Particulate developer containing inorganic scraper particles and im...
- Patent number 4,626,487
- Issue date Dec 2, 1986
- Canon Kabushiki Kaisha
- Yasuo Mitsuhashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner application method and treated magnetic particles for use the...
- Patent number 4,590,140
- Issue date May 20, 1986
- Canon Kabushiki Kaisha
- Yasuo Mitsuhashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer comprising a modified silicone oil and development proces...
- Patent number 4,568,625
- Issue date Feb 4, 1986
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner
- Patent number 4,565,763
- Issue date Jan 21, 1986
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing powder
- Patent number 4,565,766
- Issue date Jan 21, 1986
- Canon Kabushiki Kaisha
- Yasuo Mitsuhashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner application method and composition therefor
- Patent number 4,554,234
- Issue date Nov 19, 1985
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner comprising magnetic powders having controlled size d...
- Patent number 4,543,312
- Issue date Sep 24, 1985
- Canon Kabushiki Kaisha
- Kazunori Murakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaki Uchiyama

Person

Patents Grantslast 30 patents

Toner for developing electrostatic image and image forming method

Toner for developing electrostatic image and process for production...

Image forming method including recycling of untransferred toner col...

Toner for developing electrostatic image

Magnetic toner and image forming method

Toner for developing electrostatic image and image forming method

Magnetic toner having defined particle distribution

Toner for developing electrostatic image and fixing method

Magnetic toner, image forming method, surface-modified fine silica...

Process for producing toner

Monocomponent-type developer for developing electrostatic image and...

Image forming method with improved development

Toner for developing electrostatic image

Magnetic toner

Toner for developing electrostatic image and process for production...

Binder resin and process for producing it

Toner for developing electrostatic images, image forming method and...

Image forming apparatus having an alternating bias electric field

Image forming method and image forming apparatus

Toner for developing electrostatic images, image forming method and...

Positively chargeable toner and developer for developing electrosta...

Method for developing electrostatic latent image with non-magnetic...

Image forming method of negative latent images using silica particles

Particulate developer containing inorganic scraper particles and im...

Toner application method and treated magnetic particles for use the...

Developer comprising a modified silicone oil and development proces...

Process for producing toner

Developing powder

Toner application method and composition therefor

Magnetic toner comprising magnetic powders having controlled size d...