Shotaro Takeuchi

Person

Atsugi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge apparatus and image forming method
- Patent number 11,679,603
- Issue date Jun 20, 2023
- Ricoh Company, Ltd.
- Yosuke Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge apparatus and liquid discharge method
- Patent number 11,623,455
- Issue date Apr 11, 2023
- Ricoh Company, Ltd.
- Kimito Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid discharge apparatus including wiper to wipe surface of nozzl...
- Patent number 10,099,478
- Issue date Oct 16, 2018
- Ricoh Company, Ltd.
- Masashi Ohnishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejector and liquid ejecting detector
- Patent number 9,694,584
- Issue date Jul 4, 2017
- Ricoh Company, Ltd.
- Shingo Masaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for ejecting liquids, ejection detection apparatus, and e...
- Patent number 9,533,496
- Issue date Jan 3, 2017
- Ricoh Company, Ltd.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and droplet discharge detector
- Patent number 9,221,264
- Issue date Dec 29, 2015
- Ricoh Company, Ltd.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge and image forming apparatus with same
- Patent number 9,114,623
- Issue date Aug 25, 2015
- Ricoh Company, Ltd.
- Yasunobu Kawajiri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge and image forming apparatus incorporation same
- Patent number 9,039,152
- Issue date May 26, 2015
- Ricoh Company, Ltd.
- Yoichi Kawabata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 9,028,039
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Shingo Masaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 8,967,759
- Issue date Mar 3, 2015
- Ricoh Company, Ltd.
- Shingo Masaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 8,919,921
- Issue date Dec 30, 2014
- Ricoh Company, Ltd.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and an imaging apparatus
- Patent number 8,646,886
- Issue date Feb 11, 2014
- Ricoh Company, Ltd.
- Tadashi Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and image forming apparatus including the same
- Patent number 8,474,958
- Issue date Jul 2, 2013
- Ricoh Company, Ltd.
- Masahiro Kuwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container, methods of assembling or disassembling liquid con...
- Patent number 8,454,143
- Issue date Jun 4, 2013
- Ricoh Company, Ltd.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid carrying container and image forming device
- Patent number 8,454,142
- Issue date Jun 4, 2013
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and image forming apparatus employing the ink cartridge
- Patent number 8,454,136
- Issue date Jun 4, 2013
- Ricoh Company, Ltd.
- Tomomi Katoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Imaging-material container, ink cartridge, and image forming apparatus
- Patent number 8,393,721
- Issue date Mar 12, 2013
- Ricoh Company, Ltd.
- Tomomi Katoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 8,336,998
- Issue date Dec 25, 2012
- Ricoh Company, Ltd.
- Masahiro Kuwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and an imaging apparatus
- Patent number 8,292,414
- Issue date Oct 23, 2012
- Ricoh Company, Ltd.
- Tadashi Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and image forming apparatus employing the ink cartridge
- Patent number 8,272,723
- Issue date Sep 25, 2012
- Ricoh Company, Ltd.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container comprising an ink pack and image forming apparatus in...
- Patent number 8,197,045
- Issue date Jun 12, 2012
- Ricoh Company, Ltd.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container and image forming apparatus employing the liquid c...
- Patent number 8,052,262
- Issue date Nov 8, 2011
- Ricoh Company, Ltd.
- Toshiroh Tokuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE APPARATUS AND IMAGE FORMING METHOD
- Publication number 20220111666
- Publication date Apr 14, 2022
- Yosuke SAITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD
- Publication number 20220111659
- Publication date Apr 14, 2022
- RICOH COMPANY, LTD.
- Kimito Abe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS
- Publication number 20170253044
- Publication date Sep 7, 2017
- RICOH COMPANY, LTD.
- Masashi OHNISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTOR AND LIQUID EJECTING DETECTOR
- Publication number 20160325550
- Publication date Nov 10, 2016
- RICOH COMPANY, LTD.
- Shingo Masaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR EJECTING LIQUIDS, EJECTION DETECTION APPARATUS, AND E...
- Publication number 20160257113
- Publication date Sep 8, 2016
- RICOH COMPANY, LTD.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150097894
- Publication date Apr 9, 2015
- RICOH COMPANY, LTD.
- Shingo Masaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE AND IMAGE FORMING APPARATUS INCORPORATION SAME
- Publication number 20150077478
- Publication date Mar 19, 2015
- RICOH COMPANY, LTD.
- Yoichi KAWABATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND DROPLET DISCHARGE DETECTOR
- Publication number 20150062223
- Publication date Mar 5, 2015
- RICOH COMPANY, LTD.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140253626
- Publication date Sep 11, 2014
- RICOH COMPANY, LTD.
- Shingo Masaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140132668
- Publication date May 15, 2014
- RICOH COMPANY, LTD.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE AND IMAGE FORMING APPARATUS WITH SAME
- Publication number 20140071211
- Publication date Mar 13, 2014
- RICOH COMPANY LTD.
- Yasunobu Kawajiri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Cartridge And An Imaging Apparatus
- Publication number 20130010038
- Publication date Jan 10, 2013
- Tadashi Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20110063382
- Publication date Mar 17, 2011
- RICOH COMPANY, LTD.
- Masahiro Kuwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER, METHODS OF ASSEMBLING OR DISASSEMBLING LIQUID CON...
- Publication number 20110057997
- Publication date Mar 10, 2011
- RICOH COMPANY, LTD.
- Shotaro TAKEUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARRYING CONTAINER AND IMAGE FORMING DEVICE
- Publication number 20110050819
- Publication date Mar 3, 2011
- RICOH COMPANY, LTD.
- Akiko BANNAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110025789
- Publication date Feb 3, 2011
- RICOH COMPANY, LTD.
- Masahiro Kuwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Imaging-Material Container, Ink Cartridge, And Image Forming Apparatus
- Publication number 20100295908
- Publication date Nov 25, 2010
- RICOH COMPANY, LTD.
- Tomomi Katoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Cartridge And Image Forming Apparatus Employing The Ink Cartridge
- Publication number 20100277555
- Publication date Nov 4, 2010
- RICOH COMPANY, LTD.
- Tomomi Katoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Container And Image Forming Apparatus Employing The Liquid C...
- Publication number 20100232827
- Publication date Sep 16, 2010
- RICOH COMPANY, LTD.,
- Toshiroh Tokuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INK CARTRIDGE AND AN IMAGING APPARATUS
- Publication number 20100225716
- Publication date Sep 9, 2010
- Tadashi Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND IMAGE FORMING APPARATUS EMPLOYING THE INK CARTRIDGE
- Publication number 20100171799
- Publication date Jul 8, 2010
- RICOH COMPANY, LTD.
- Shotaro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CONTAINER AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20090256892
- Publication date Oct 15, 2009
- RICOH COMPANY, LTD.
- Shotaro TAKEUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Shotaro Takeuchi

Person

Patents Grantslast 30 patents

Liquid discharge apparatus and image forming method

Liquid discharge apparatus and liquid discharge method

Liquid discharge apparatus including wiper to wipe surface of nozzl...

Liquid ejector and liquid ejecting detector

Apparatus for ejecting liquids, ejection detection apparatus, and e...

Image forming apparatus and droplet discharge detector

Liquid cartridge and image forming apparatus with same

Liquid cartridge and image forming apparatus incorporation same

Image forming apparatus

Image forming apparatus

Image forming apparatus

Ink cartridge and an imaging apparatus

Ink cartridge and image forming apparatus including the same

Liquid container, methods of assembling or disassembling liquid con...

Liquid carrying container and image forming device

Ink cartridge and image forming apparatus employing the ink cartridge

Imaging-material container, ink cartridge, and image forming apparatus

Image forming apparatus

Ink cartridge and an imaging apparatus

Ink cartridge and image forming apparatus employing the ink cartridge

Ink container comprising an ink pack and image forming apparatus in...

Liquid container and image forming apparatus employing the liquid c...

Patents Applicationslast 30 patents

LIQUID DISCHARGE APPARATUS AND IMAGE FORMING METHOD

LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD

LIQUID DISCHARGE APPARATUS

LIQUID EJECTOR AND LIQUID EJECTING DETECTOR

APPARATUS FOR EJECTING LIQUIDS, EJECTION DETECTION APPARATUS, AND E...

IMAGE FORMING APPARATUS

LIQUID CARTRIDGE AND IMAGE FORMING APPARATUS INCORPORATION SAME

IMAGE FORMING APPARATUS AND DROPLET DISCHARGE DETECTOR

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

LIQUID CARTRIDGE AND IMAGE FORMING APPARATUS WITH SAME

Ink Cartridge And An Imaging Apparatus

INK CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

LIQUID CONTAINER, METHODS OF ASSEMBLING OR DISASSEMBLING LIQUID CON...

LIQUID CARRYING CONTAINER AND IMAGE FORMING DEVICE

IMAGE FORMING APPARATUS

Imaging-Material Container, Ink Cartridge, And Image Forming Apparatus

Ink Cartridge And Image Forming Apparatus Employing The Ink Cartridge

Liquid Container And Image Forming Apparatus Employing The Liquid C...

INK CARTRIDGE AND AN IMAGING APPARATUS

INK CARTRIDGE AND IMAGE FORMING APPARATUS EMPLOYING THE INK CARTRIDGE

INK CONTAINER AND IMAGE FORMING APPARATUS INCORPORATING SAME