MASARU HIBINO

Person

MINAMI ASHIGARA-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device
- Patent number 7,099,609
- Issue date Aug 29, 2006
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,079,795
- Issue date Jul 18, 2006
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus including first and second magnets with poles...
- Patent number 6,975,825
- Issue date Dec 13, 2005
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus with two developing chamber-rotatable member p...
- Patent number 6,973,281
- Issue date Dec 6, 2005
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 6,925,269
- Issue date Aug 2, 2005
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having minimum magnetic field strength adjacent r...
- Patent number 6,704,534
- Issue date Mar 9, 2004
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method and developing apparatus
- Patent number 6,684,046
- Issue date Jan 27, 2004
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with developing mark reduction feature and cartri...
- Patent number 6,539,192
- Issue date Mar 25, 2003
- Canon Kabushiki Kaisha
- Masaru Hibino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Developing apparatus having carrying capability of screw lowered on...
- Patent number 6,473,584
- Issue date Oct 29, 2002
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus employing permeability sensor to detect polyme...
- Patent number 6,449,442
- Issue date Sep 10, 2002
- Canon Kabushiki Kaisha
- Masanori Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 6,389,245
- Issue date May 14, 2002
- Canon Kabushiki Kaisha
- Masanori Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,345,162
- Issue date Feb 5, 2002
- Canon Kabushiki Kaisha
- Ichiro Ozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with residual toner detection and collectio...
- Patent number 6,332,063
- Issue date Dec 18, 2001
- Canon Kabushiki Kaisha
- Ichiro Ozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus wherein toner in a developing device toner...
- Patent number 6,304,738
- Issue date Oct 16, 2001
- Canon Kabushiki Kaisha
- Yoshiaki Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having an injection charging system and a t...
- Patent number 6,295,432
- Issue date Sep 25, 2001
- Canon Kabushiki Kaisha
- Masahiro Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 6,294,305
- Issue date Sep 25, 2001
- Canon Kabushiki Kaisha
- Yoshiaki Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and positioning of magnetic field generatin...
- Patent number 6,219,514
- Issue date Apr 17, 2001
- Canon Kabushiki Kaisha
- Yoshiaki Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 6,104,892
- Issue date Aug 15, 2000
- Canon Kabushiki Kaisha
- Yoshiaki Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 6,049,687
- Issue date Apr 11, 2000
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for effecting development and cleaning by u...
- Patent number 5,870,656
- Issue date Feb 9, 1999
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method with carrier chains contacted to image bearing me...
- Patent number 5,576,812
- Issue date Nov 19, 1996
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush developing method using a two-component developer
- Patent number 5,459,559
- Issue date Oct 17, 1995
- Canon Kabushiki Kaisha
- Yukio Nagase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus usable with a carrier having magnetization...
- Patent number 5,438,394
- Issue date Aug 1, 1995
- Canon Kabushiki Kaisha
- Hiroyuki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Developing device
- Publication number 20050244195
- Publication date Nov 3, 2005
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050238391
- Publication date Oct 27, 2005
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS
- Publication number 20040067071
- Publication date Apr 8, 2004
- Canon Kabushiki Kaisha
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus
- Publication number 20040037594
- Publication date Feb 26, 2004
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device
- Publication number 20040022560
- Publication date Feb 5, 2004
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and cartridge
- Publication number 20020044796
- Publication date Apr 18, 2002
- Masaru Hibino
- B82 - NANO-TECHNOLOGY
Information Patent Application
Developing device
- Publication number 20020028091
- Publication date Mar 7, 2002
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus, image forming method and developing apparatus
- Publication number 20020025199
- Publication date Feb 28, 2002
- Masaru Hibino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20010043818
- Publication date Nov 22, 2001
- MASANORI SHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

MASARU HIBINO

Person

Patents Grantslast 30 patents

Developing device

Image forming apparatus

Developing apparatus including first and second magnets with poles...

Developing apparatus with two developing chamber-rotatable member p...

Developing apparatus

Developing device having minimum magnetic field strength adjacent r...

Image forming apparatus, image forming method and developing apparatus

Developing device with developing mark reduction feature and cartri...

Developing apparatus having carrying capability of screw lowered on...

Developing apparatus employing permeability sensor to detect polyme...

Developing device and image forming apparatus

Image forming apparatus

Image forming apparatus with residual toner detection and collectio...

Image forming apparatus wherein toner in a developing device toner...

Image forming apparatus having an injection charging system and a t...

Image forming method and image forming apparatus

Image forming apparatus and positioning of magnetic field generatin...

Developing device and image forming apparatus

Developing apparatus

Image forming apparatus for effecting development and cleaning by u...

Developing method with carrier chains contacted to image bearing me...

Magnetic brush developing method using a two-component developer

Image forming apparatus usable with a carrier having magnetization...

Patents Applicationslast 30 patents

Developing device

Image forming apparatus

DEVELOPING APPARATUS

Developing apparatus

Developing device

Developing device and cartridge

Developing device

Image forming apparatus, image forming method and developing apparatus

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS