Yuka Yamaguchi

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning device with multiple cleaning members for a developer imag...
- Patent number 6,839,528
- Issue date Jan 4, 2005
- Kabushiki Kaisha Toshiba
- Yuka Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus including first and sec...
- Patent number 6,661,983
- Issue date Dec 9, 2003
- Kabushiki Kaisha Toshiba
- Yuka Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a returning mechanism for returni...
- Patent number 6,385,421
- Issue date May 7, 2002
- Toshiba Tec Kabushiki Kaisha
- Koji Imamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive body, intermediate transfer medi...
- Patent number 6,248,489
- Issue date Jun 19, 2001
- Kabushiki Kaisha Toshiba
- Hitoshi Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Cleaning device and image forming apparatus
- Publication number 20040071484
- Publication date Apr 15, 2004
- Kabushiki Kaisha Toshiba
- Yuka Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cleaning device and image forming apparatus
- Publication number 20030123914
- Publication date Jul 3, 2003
- TOSHIBA TEC KABUSHIKI KAISHA
- Yuka Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY