Hiroshi Yusa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner
- Patent number 7,267,919
- Issue date Sep 11, 2007
- Canon Kabushiki Kaisha
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner
- Patent number 7,097,951
- Issue date Aug 29, 2006
- Canon Kabushiki Kaisha
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner
- Patent number 7,001,703
- Issue date Feb 21, 2006
- Canon Kabushiki Kaisha
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and process cartridge
- Patent number 6,881,527
- Issue date Apr 19, 2005
- Canon Kabushiki Kaisha
- Shuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry toner, toner production process, image forming method and proce...
- Patent number 6,875,549
- Issue date Apr 5, 2005
- Canon Kabushiki Kaisha
- Katsuhisa Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and resin composition for the toner
- Patent number 6,485,875
- Issue date Nov 26, 2002
- Canon Kabushiki Kaisha
- Yuki Karaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, two-component type developer, heat fixing method, image form...
- Patent number 6,300,024
- Issue date Oct 9, 2001
- Canon Kabushiki Kaisha
- Hiroshi Yusa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and image forming method
- Patent number 6,214,509
- Issue date Apr 10, 2001
- Canon Kabushiki Kaisha
- Takashige Kasuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and image forming method
- Patent number 6,033,817
- Issue date Mar 7, 2000
- Canon Kabushiki Kaisha
- Hiroshi Yusa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge
- Patent number 6,002,895
- Issue date Dec 14, 1999
- Canon Kabushiki Kaisha
- Takashige Kasuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for forming an image, image forming method and heat-fixing me...
- Patent number 5,912,101
- Issue date Jun 15, 1999
- Canon Kabushiki Kaisha
- Yuki Karaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic black toner and multi-color or full-color image forming me...
- Patent number 5,840,457
- Issue date Nov 24, 1998
- Canon Kabushiki Kaisha
- Motoo Urawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Images forming apparatus and developer for developing electrostatic...
- Patent number 5,802,428
- Issue date Sep 1, 1998
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, process cartridge, and i...
- Patent number 5,736,288
- Issue date Apr 7, 1998
- Canon Kabushiki Kaisha
- Takashige Kasuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing an electrostatic image and image forming m...
- Patent number 5,700,616
- Issue date Dec 23, 1997
- Canon Kabushiki Kaisha
- Takashige Kasuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner, process cartridge and image forming method
- Patent number 5,663,026
- Issue date Sep 2, 1997
- Canon Kabushiki Kaisha
- Takashige Kasuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developer for developing electrostatic...
- Patent number 5,534,981
- Issue date Jul 9, 1996
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method comprising electrostatic transfer of developed...
- Patent number 5,510,223
- Issue date Apr 23, 1996
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production of toner for developing electrostatic images
- Patent number 5,464,722
- Issue date Nov 7, 1995
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Developer for developing electrostatic image and image forming method
- Patent number 5,447,815
- Issue date Sep 5, 1995
- Canon Kabushiki Kaisha
- Masayoshi Kato
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic toner, magnetic developer, apparatus unit, image forming a...
- Patent number 5,424,810
- Issue date Jun 13, 1995
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, detachable apparatus, im...
- Patent number 5,422,707
- Issue date Jun 6, 1995
- Canon Kabushiki Kaisha
- Tsuyoshi Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method comprising electrostatic transfer of developed...
- Patent number 5,392,103
- Issue date Feb 21, 1995
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and process for production...
- Patent number 5,338,638
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Kiyoko Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic image, image forming method,...
- Patent number 5,319,424
- Issue date Jun 7, 1994
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus apparatus unit facsimile apparatus and deve...
- Patent number 5,307,122
- Issue date Apr 26, 1994
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic image, image forming method,...
- Patent number 5,270,143
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method comprising electrostatic transfer of developed...
- Patent number 5,270,770
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic developer, image forming method and image forming apparatus
- Patent number 5,262,267
- Issue date Nov 16, 1993
- Canon Kabushiki Kaisha
- Tsuyoshi Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images
- Patent number 5,217,836
- Issue date Jun 8, 1993
- Canon Kabushiki Kaisha
- Tsuyoshi Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner
- Publication number 20060177753
- Publication date Aug 10, 2006
- Canon Kabushiki Kaisha
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner
- Publication number 20060035163
- Publication date Feb 16, 2006
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Magnetic toner
- Publication number 20040110076
- Publication date Jun 10, 2004
- Katsuhisa Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner
- Publication number 20040081905
- Publication date Apr 29, 2004
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, and process cartridge
- Publication number 20040005509
- Publication date Jan 8, 2004
- Shuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Dry toner, toner production process, image forming method and proce...
- Publication number 20030036008
- Publication date Feb 20, 2003
- Katsuhisa Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner
- Publication number 20020055053
- Publication date May 9, 2002
- Takashige Kasuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroshi Yusa

Person

Patents Grantslast 30 patents

Toner

Toner

Toner

Toner, and process cartridge

Dry toner, toner production process, image forming method and proce...

Toner and resin composition for the toner

Toner, two-component type developer, heat fixing method, image form...

Toner and image forming method

Toner for developing electrostatic image and image forming method

Process cartridge

Toner for forming an image, image forming method and heat-fixing me...

Magnetic black toner and multi-color or full-color image forming me...

Images forming apparatus and developer for developing electrostatic...

Toner for developing electrostatic images, process cartridge, and i...

Developer for developing an electrostatic image and image forming m...

Magnetic toner, process cartridge and image forming method

Image forming apparatus and developer for developing electrostatic...

Image forming method comprising electrostatic transfer of developed...

Production of toner for developing electrostatic images

Developer for developing electrostatic image and image forming method

Magnetic toner, magnetic developer, apparatus unit, image forming a...

Toner for developing electrostatic images, detachable apparatus, im...

Image forming method comprising electrostatic transfer of developed...

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

Developer for developing electrostatic image, image forming method,...

Image forming apparatus apparatus unit facsimile apparatus and deve...

Developer for developing electrostatic image, image forming method,...

Image forming method comprising electrostatic transfer of developed...

Magnetic developer, image forming method and image forming apparatus

Toner for developing electrostatic images

Patents Applicationslast 30 patents

Toner

Toner

Magnetic toner

Toner

Toner, and process cartridge

Dry toner, toner production process, image forming method and proce...

Toner