Keita Nozawa

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner, process for producing a toner, image forming method and imag...
- Patent number 7,097,952
- Issue date Aug 29, 2006
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, process for producing a toner, image forming method and imag...
- Patent number 6,972,166
- Issue date Dec 6, 2005
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, process for producing a toner, image forming method and imag...
- Patent number 6,706,458
- Issue date Mar 16, 2004
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, process for producing a toner, image forming method and imag...
- Patent number 6,555,281
- Issue date Apr 29, 2003
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method using toner and developer for developing electrostatic image
- Patent number 6,541,174
- Issue date Apr 1, 2003
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Toner and developer for developing electrostatic image, process for...
- Patent number 6,187,496
- Issue date Feb 13, 2001
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer for developing electrostatic image, process for...
- Patent number 6,077,638
- Issue date Jun 20, 2000
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images image forming method and...
- Patent number 6,060,202
- Issue date May 9, 2000
- Canon Kabushiki Kaisha
- Yoshihiro Ogawa
- 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
Toner and image forming method
- Patent number 5,976,752
- Issue date Nov 2, 1999
- Canon Kabushiki Kaisha
- Satoshi Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner, apparatus unit and image forming method
- Patent number 5,858,593
- Issue date Jan 12, 1999
- Canon Kabushiki Kaisha
- Osamu Tamura
- 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
Image forming method and apparatus using a particular toner
- Patent number 5,774,771
- Issue date Jun 30, 1998
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image, image forming method, dev...
- Patent number 5,712,070
- Issue date Jan 27, 1998
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic images and image forming method
- Patent number 5,710,965
- Issue date Jan 20, 1998
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner and image forming method
- Patent number 5,618,647
- Issue date Apr 8, 1997
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 5,532,101
- Issue date Jul 2, 1996
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming process, image-forming apparatus, apparatus unit, and...
- Patent number 5,389,487
- Issue date Feb 14, 1995
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positively chargeable magnetic toner, image forming process image f...
- Patent number 5,213,933
- Issue date May 25, 1993
- Canon Kabushiki Kaisha
- Ichirou Osaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner for developing electrostatic image
- Patent number 5,143,810
- Issue date Sep 1, 1992
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic charge image
- Patent number 4,857,432
- Issue date Aug 15, 1989
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner, process for producing a toner, image forming method and imag...
- Publication number 20060105259
- Publication date May 18, 2006
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, process for producing a toner, image forming method and imag...
- Publication number 20050208406
- Publication date Sep 22, 2005
- Canon Kabushiki Kaisha
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, process for producing a toner, image forming method and imag...
- Publication number 20040137358
- Publication date Jul 15, 2004
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, process for producing a toner, image forming method and imag...
- Publication number 20030190542
- Publication date Oct 9, 2003
- Keita Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keita Nozawa

Person

Patents Grantslast 30 patents

Toner, process for producing a toner, image forming method and imag...

Toner, process for producing a toner, image forming method and imag...

Toner, process for producing a toner, image forming method and imag...

Toner, process for producing a toner, image forming method and imag...

Method using toner and developer for developing electrostatic image

Toner and developer for developing electrostatic image, process for...

Toner and developer for developing electrostatic image, process for...

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

Toner for developing electrostatic image and image forming method

Toner and image forming method

Magnetic toner, apparatus unit and image forming method

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

Image forming method and apparatus using a particular toner

Toner for developing electrostatic image, image forming method, dev...

Developer for developing electrostatic images and image forming method

Magnetic toner and image forming method

Image forming method

Image forming process, image-forming apparatus, apparatus unit, and...

Positively chargeable magnetic toner, image forming process image f...

Magnetic toner for developing electrostatic image

Toner for developing electrostatic charge image

Patents Applicationslast 30 patents

Toner, process for producing a toner, image forming method and imag...

Toner, process for producing a toner, image forming method and imag...

Toner, process for producing a toner, image forming method and imag...

Toner, process for producing a toner, image forming method and imag...