Ikoh Soh

Person

Atsugi-shi, JP

People

Patents Grantslast 30 patents

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
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 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
Image forming apparatus
- Patent number 8,075,088
- Issue date Dec 13, 2011
- Ricoh Company, Ltd.
- Yasuhiro Kawashima
- 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 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 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
IMAGE FORMING APPARATUS
- Publication number 20080231653
- Publication date Sep 25, 2008
- RICOH COMPANY, LTD.
- Yasuhiro KAWASHIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Liquid cartridge and image forming apparatus with same

Ink cartridge and an imaging apparatus

Ink cartridge and image forming apparatus including the same

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

Image forming apparatus

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

Patents Applicationslast 30 patents

LIQUID CARTRIDGE AND IMAGE FORMING APPARATUS WITH SAME

Ink Cartridge And An Imaging Apparatus

INK CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

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

IMAGE FORMING APPARATUS