Osamu Maeda

Person

Sanda, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,818,245
- Issue date Aug 26, 2014
- Konica Minolta, Inc.
- Shunichi Takaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including passing dev...
- Patent number 8,611,797
- Issue date Dec 17, 2013
- Konica Minolta Business Technologies, Inc.
- Osamu Maeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer conveyance device, developing device, and image forming d...
- Patent number 8,515,317
- Issue date Aug 20, 2013
- Konica Minolta Business Technologies, Inc.
- Shinichi Yoshimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and an image forming apparatus provided with the ch...
- Patent number 8,090,289
- Issue date Jan 3, 2012
- Konica Minolta Business Technologies, Inc.
- Osamu Maeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and an image forming apparatus provided with the ch...
- Patent number 7,917,052
- Issue date Mar 29, 2011
- Konica Minolta Business Technologies, Inc.
- Shunichi Takaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier having specified bet specific surface area and dynamic curr...
- Patent number 6,306,552
- Issue date Oct 23, 2001
- Minolta Co., Ltd.
- Hideaki Yasunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for electrophotography with surface coated with specified c...
- Patent number 5,731,120
- Issue date Mar 24, 1998
- Minolta Co., Ltd.
- Yukio Tanigami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110236074
- Publication date Sep 29, 2011
- Konica Minolta Business Technologies, Inc.
- Osamu MAEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110229209
- Publication date Sep 22, 2011
- Konica Minolta Business Technologies, Inc.
- Shunichi TAKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CONVEYANCE DEVICE, DEVELOPING DEVICE, AND IMAGE FORMING D...
- Publication number 20110170911
- Publication date Jul 14, 2011
- Konica Minolta Business Technologies, Inc.
- Shinichi Yoshimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE AND AN IMAGE FORMING APPARATUS PROVIDED WITH THE CH...
- Publication number 20110002707
- Publication date Jan 6, 2011
- Konica Minolta Business Technologies, Inc.
- Osamu MAEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE AND AN IMAGE FORMING APPARATUS PROVIDED WITH THE CH...
- Publication number 20110002706
- Publication date Jan 6, 2011
- Konica Minolta Business Technologies, Inc.
- Shunichi TAKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Binder-type carrier and two-component developer utilizing the carrier
- Publication number 20020098437
- Publication date Jul 25, 2002
- Makoto Kobayahsi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Osamu Maeda

Person

Patents Grantslast 30 patents

Developing device and image forming apparatus

Developing device and image forming apparatus including passing dev...

Developer conveyance device, developing device, and image forming d...

Charging device and an image forming apparatus provided with the ch...

Charging device and an image forming apparatus provided with the ch...

Carrier having specified bet specific surface area and dynamic curr...

Carrier for electrophotography with surface coated with specified c...

Patents Applicationslast 30 patents

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER CONVEYANCE DEVICE, DEVELOPING DEVICE, AND IMAGE FORMING D...

CHARGING DEVICE AND AN IMAGE FORMING APPARATUS PROVIDED WITH THE CH...

CHARGING DEVICE AND AN IMAGE FORMING APPARATUS PROVIDED WITH THE CH...

Binder-type carrier and two-component developer utilizing the carrier