Masashi Hiratsuka

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 11,254,122
- Issue date Feb 22, 2022
- FUJIFILM Business Innovation Corp.
- Chikara Manabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection device and image forming apparatus
- Patent number 10,538,097
- Issue date Jan 21, 2020
- Fuji Xerox Co., Ltd.
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wiping device and ejecting device
- Patent number 9,975,344
- Issue date May 22, 2018
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply controller, liquid droplet discharge device, non-tran...
- Patent number 8,585,190
- Issue date Nov 19, 2013
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply mechanism and image forming apparatus
- Patent number 8,556,395
- Issue date Oct 15, 2013
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 8,087,770
- Issue date Jan 3, 2012
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 8,029,090
- Issue date Oct 4, 2011
- Fuji Xerox Co., Ltd.
- Manabu Numata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Droplet discharge apparatus
- Patent number 7,988,273
- Issue date Aug 2, 2011
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid droplet ejecting device
- Patent number 7,988,269
- Issue date Aug 2, 2011
- Fuji Xerox Co., Ltd.
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid droplet ejecting device
- Patent number 7,669,990
- Issue date Mar 2, 2010
- Fuji Xerox Co., Ltd.
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Droplet discharge apparatus
- Patent number 7,658,481
- Issue date Feb 9, 2010
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid droplet discharge unit and liquid droplet discharge apparatus
- Patent number 7,429,098
- Issue date Sep 30, 2008
- Fuji Xerox Co., Ltd.
- Kohei Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid droplet ejecting unit, image forming apparatus and valve
- Patent number 7,387,376
- Issue date Jun 17, 2008
- Fuji Xerox Co., Ltd.
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Power supply apparatus and image forming apparatus using the same
- Patent number 7,002,816
- Issue date Feb 21, 2006
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and image forming apparatus using the same
- Patent number 6,759,766
- Issue date Jul 6, 2004
- Fuji Xerox Co., Ltd.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Driving device for inkjet recording apparatus and inkjet recording...
- Patent number 6,443,547
- Issue date Sep 3, 2002
- Fuji Xerox Co., Ltd.
- Kunihiro Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet recorder
- Patent number 6,019,456
- Issue date Feb 1, 2000
- Fuji Xerox Co., Ltd.
- Kazunori Onishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220055366
- Publication date Feb 24, 2022
- FUJIFILM Business Innovation Corp.
- Chikara Manabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EJECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190248147
- Publication date Aug 15, 2019
- FUJI XEROX CO., LTD
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WIPING DEVICE AND EJECTING DEVICE
- Publication number 20180079217
- Publication date Mar 22, 2018
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20130002772
- Publication date Jan 3, 2013
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY CONTROLLER, LIQUID DROPLET DISCHARGE DEVICE, NON-TRAN...
- Publication number 20120007902
- Publication date Jan 12, 2012
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROPLET DISCHARGE APPARATUS
- Publication number 20100091076
- Publication date Apr 15, 2010
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DROPLET EJECTING DEVICE
- Publication number 20100079511
- Publication date Apr 1, 2010
- FUJI XEROX CO., LTD
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20100066771
- Publication date Mar 18, 2010
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20090213201
- Publication date Aug 27, 2009
- FUJI XEROX CO., LTD
- Manabu Numata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid droplet ejecting device
- Publication number 20070291086
- Publication date Dec 20, 2007
- Fuji Xerox co., LTD.
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Droplet discharge apparatus
- Publication number 20070279461
- Publication date Dec 6, 2007
- Fuji Xerox co., LTD.
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid droplet discharge unit and liquid droplet discharge apparatus
- Publication number 20060284914
- Publication date Dec 21, 2006
- Fuji Xerox co., LTD.
- Kohei Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid droplet ejecting unit, image forming apparatus and valve
- Publication number 20060197812
- Publication date Sep 7, 2006
- Fuji Xerox co., LTD.
- Atsushi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet recording device and method for cleaning nozzle face of inkj...
- Publication number 20060170727
- Publication date Aug 3, 2006
- Fuji Xerox co., LTD.
- Atsumichi Imazeki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20060061638
- Publication date Mar 23, 2006
- Fuji Xerox co., LTD.
- Katsushi Amarume
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Power supply apparatus and image forming apparatus using the same
- Publication number 20040141346
- Publication date Jul 22, 2004
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power supply apparatus and image forming apparatus using the same
- Publication number 20030112297
- Publication date Jun 19, 2003
- FUJI XEROX CO., LTD
- Masashi Hiratsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masashi Hiratsuka

Person

Patents Grantslast 30 patents

Image forming apparatus

Ejection device and image forming apparatus

Wiping device and ejecting device

Liquid supply controller, liquid droplet discharge device, non-tran...

Liquid supply mechanism and image forming apparatus

Image forming apparatus and image forming method

Image forming method and image forming apparatus

Droplet discharge apparatus

Liquid droplet ejecting device

Liquid droplet ejecting device

Droplet discharge apparatus

Liquid droplet discharge unit and liquid droplet discharge apparatus

Liquid droplet ejecting unit, image forming apparatus and valve

Power supply apparatus and image forming apparatus using the same

Power supply apparatus and image forming apparatus using the same

Driving device for inkjet recording apparatus and inkjet recording...

Liquid jet recorder

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

EJECTION DEVICE AND IMAGE FORMING APPARATUS

WIPING DEVICE AND EJECTING DEVICE

LIQUID SUPPLY MECHANISM AND IMAGE FORMING APPARATUS

LIQUID SUPPLY CONTROLLER, LIQUID DROPLET DISCHARGE DEVICE, NON-TRAN...

DROPLET DISCHARGE APPARATUS

LIQUID DROPLET EJECTING DEVICE

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

Liquid droplet ejecting device

Droplet discharge apparatus

Liquid droplet discharge unit and liquid droplet discharge apparatus

Liquid droplet ejecting unit, image forming apparatus and valve

Inkjet recording device and method for cleaning nozzle face of inkj...

Ink jet recording apparatus

Power supply apparatus and image forming apparatus using the same

Power supply apparatus and image forming apparatus using the same