Akira Hirota

Follow

Person

Okazaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus including a toner discharge operation
- Patent number 7,738,815
- Issue date Jun 15, 2010
- Konica Minolta Business Technologies, Inc.
- Akira Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, charge controlling apparatus, and image fo...
- Patent number 7,324,776
- Issue date Jan 29, 2008
- Konica Minolta Business Technologies, Inc.
- Akira Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,197,264
- Issue date Mar 27, 2007
- Konica Minolta Business Technologies, Inc.
- Hiroaki Umemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and image forming apparatus provided therewith
- Patent number 7,092,649
- Issue date Aug 15, 2006
- Konica Minolta Business Technologies, Inc.
- Akira Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080212988
- Publication date Sep 4, 2008
- Konica Minolta Business Technologies, Inc.
- Akira HIROTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus, charge controlling apparatus, and image fo...
- Publication number 20060083548
- Publication date Apr 20, 2006
- Konica Minolta Business Technologies, Inc.
- Akira Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20060083549
- Publication date Apr 20, 2006
- Konica Minolta Business Technologies, Inc.
- Hiroaki Umemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging device and image forming apparatus provided therewith
- Publication number 20050220470
- Publication date Oct 6, 2005
- Konica Minolta Business Technologies, Inc.
- Akira Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY