Tomoaki Igarashi

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Abiko-shi, JP

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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

Patents Applicationslast 30 patents

Information Patent Application
Toner, image forming method, and process cartridge
- Publication number 20060166120
- Publication date Jul 27, 2006
- Canon Kabushiki Kaisha
- Yuji Moriki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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