Koji OTSUKA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Blower pipe, blowing device, and image forming apparatus
- Patent number 9,658,558
- Issue date May 23, 2017
- Fuji Xerox Co., Ltd.
- Masafumi Kudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blower pipe, blowing device, and image forming apparatus
- Patent number 9,158,275
- Issue date Oct 13, 2015
- Fuji Xerox Co., Ltd.
- Kazuki Inami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blowing device and image forming apparatus
- Patent number 9,098,008
- Issue date Aug 4, 2015
- Fuji Xerox Co., Ltd.
- Kazuki Inami
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Blower pipe, blowing device, and image forming apparatus
- Patent number 9,075,336
- Issue date Jul 7, 2015
- Fuji Xerox Co., Ltd.
- Yasunori Momomura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Blowing target structure, and image forming apparatus
- Patent number 9,044,788
- Issue date Jun 2, 2015
- Fuji Xerox Co., Ltd.
- Masafumi Kudo
- B08 - CLEANING
Information Patent Grant
Grid electrode, charging device, and image forming apparatus
- Patent number 9,042,787
- Issue date May 26, 2015
- Fuji Xerox Co., Ltd.
- Yuki Nagamori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Air supply tube, air supply device, and image forming apparatus
- Patent number 8,759,766
- Issue date Jun 24, 2014
- Fuji Xerox Co., Ltd.
- Yasunori Momomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device, image forming apparatus, and potential control plate
- Patent number 8,750,761
- Issue date Jun 10, 2014
- Fuji Xerox Co., Ltd.
- Yuki Nagamori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and image forming apparatus
- Patent number 8,676,091
- Issue date Mar 18, 2014
- Fuji Xerox Co., Ltd.
- Koji Otsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BLOWER PIPE, BLOWING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20140169825
- Publication date Jun 19, 2014
- Yasunori MOMOMURA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CORONA DISCHARGER, AND IMAGE FORMING APPARATUS
- Publication number 20140169832
- Publication date Jun 19, 2014
- FUJI XEROX CO., LTD
- Yuki NAGAMORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BLOWING TARGET STRUCTURE, AND IMAGE FORMING APPARATUS
- Publication number 20140140718
- Publication date May 22, 2014
- Masafumi KUDO
- B08 - CLEANING
Information Patent Application
BLOWER PIPE, BLOWING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20140119767
- Publication date May 1, 2014
- FUJI XEROX CO., LTD
- Kazuki INAMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GRID ELECTRODE, CHARGING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20130279939
- Publication date Oct 24, 2013
- FUJI XEROX CO., LTD
- Yuki NAGAMORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLOWER PIPE, BLOWING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20130165036
- Publication date Jun 27, 2013
- FUJI XEROX CO., LTD
- Masafumi KUDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AIR SUPPLY TUBE, AIR SUPPLY DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20130153764
- Publication date Jun 20, 2013
- FUJI XEROX CO., LTD
- Yasunori MOMOMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BLOWING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130101309
- Publication date Apr 25, 2013
- FUJI XEROX CO., LTD
- Kazuki INAMI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CHARGING DEVICE, IMAGE FORMING APPARATUS, AND POTENTIAL CONTROL PLATE
- Publication number 20120251180
- Publication date Oct 4, 2012
- FUJI XEROX CO., LTD
- Yuki NAGAMORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120230732
- Publication date Sep 13, 2012
- FUJI XEROX CO., LTD
- Koji OTSUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Koji OTSUKA

Person

Patents Grantslast 30 patents

Blower pipe, blowing device, and image forming apparatus

Blower pipe, blowing device, and image forming apparatus

Blowing device and image forming apparatus

Blower pipe, blowing device, and image forming apparatus

Blowing target structure, and image forming apparatus

Grid electrode, charging device, and image forming apparatus

Air supply tube, air supply device, and image forming apparatus

Charging device, image forming apparatus, and potential control plate

Charging device and image forming apparatus

Patents Applicationslast 30 patents

BLOWER PIPE, BLOWING DEVICE, AND IMAGE FORMING APPARATUS

CORONA DISCHARGER, AND IMAGE FORMING APPARATUS

BLOWING TARGET STRUCTURE, AND IMAGE FORMING APPARATUS

BLOWER PIPE, BLOWING DEVICE, AND IMAGE FORMING APPARATUS

GRID ELECTRODE, CHARGING DEVICE, AND IMAGE FORMING APPARATUS

BLOWER PIPE, BLOWING DEVICE, AND IMAGE FORMING APPARATUS

AIR SUPPLY TUBE, AIR SUPPLY DEVICE, AND IMAGE FORMING APPARATUS

BLOWING DEVICE AND IMAGE FORMING APPARATUS

CHARGING DEVICE, IMAGE FORMING APPARATUS, AND POTENTIAL CONTROL PLATE

CHARGING DEVICE AND IMAGE FORMING APPARATUS