Akiko Bannai

Person

Atsugi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid composition, liquid discharging device, and method of manufa...
- Patent number 11,970,625
- Issue date Apr 30, 2024
- Ricoh Company, Ltd.
- Masaki Kudo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing device and inkjet printing method
- Patent number 11,565,528
- Issue date Jan 31, 2023
- Ricoh Company, Ltd.
- Mio Akima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus, inkjet printing method, and method for c...
- Patent number 11,472,199
- Issue date Oct 18, 2022
- Ricoh Company, Ltd.
- Hiroaki Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning solution, set of ink and cleaning solution, cleaning metho...
- Patent number 11,261,342
- Issue date Mar 1, 2022
- Ricoh Company, Ltd.
- Shizuka Kohzuki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Liquid discharging device and wiping method
- Patent number 11,179,940
- Issue date Nov 23, 2021
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wiping device, liquid discharging device, and wiping method
- Patent number 11,130,343
- Issue date Sep 28, 2021
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording device, cleaning method, and set of ink and cleani...
- Patent number 10,301,487
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Hiroaki Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cleaning liquid, container, inkjet printing method, inkjet printing...
- Patent number 10,189,262
- Issue date Jan 29, 2019
- Ricoh Company, Ltd.
- Yuta Nakamura
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning solution, set of ink and cleaning solution, cleaning solut...
- Patent number 10,040,961
- Issue date Aug 7, 2018
- Ricoh Company, Ltd.
- Shizuka Kohzuki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning solution, set of ink and cleaning solution, cleaning metho...
- Patent number 9,879,144
- Issue date Jan 30, 2018
- Ricoh Company, Ltd.
- Shizuka Kohzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording method and inkjet recording device
- Patent number 9,757,942
- Issue date Sep 12, 2017
- Ricoh Company, Ltd.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method and inkjet recording device
- Patent number 9,505,234
- Issue date Nov 29, 2016
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method, inkjet recording device, and ink recorded...
- Patent number 9,217,092
- Issue date Dec 22, 2015
- Ricoh Company, Ltd.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and method of replenishing ink cartridge
- Patent number 8,979,255
- Issue date Mar 17, 2015
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method, inkjet recording device, and recorded mate...
- Patent number 8,899,711
- Issue date Dec 2, 2014
- Ricoh Company, Ltd.
- Kiminori Masuda
- 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
Inkjet recording ink, ink cartridge and inkjet recording apparatus
- Patent number 8,486,185
- Issue date Jul 16, 2013
- Ricoh Company, Ltd.
- Masaki Kudoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
- Patent number 8,303,099
- Issue date Nov 6, 2012
- Ricoh Company, Ltd.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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
Information Patent Grant
Recording ink, inkjet recording method and inkjet recording apparatus
- Patent number 8,029,122
- Issue date Oct 4, 2011
- Ricoh Company, Ltd.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording apparatus and inkjet recording method
- Patent number 7,922,316
- Issue date Apr 12, 2011
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
- Patent number 7,810,919
- Issue date Oct 12, 2010
- Ricoh Company, Ltd.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording ink, inkjet recording method and inkjet recording apparat...
- Patent number 7,812,068
- Issue date Oct 12, 2010
- Ricoh Company, Ltd.
- Hisashi Habashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
- Patent number 7,682,011
- Issue date Mar 23, 2010
- Ricoh Company, Ltd.
- Michihiko Namba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID COMPOSITION, LIQUID DISCHARGING DEVICE, AND METHOD OF MANUFA...
- Publication number 20220403192
- Publication date Dec 22, 2022
- RICOH COMPANY, LTD.
- Masaki KUDO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CLEAR INK, PRINTING METHOD, AND INKJET PRINTING APPARATUS
- Publication number 20220389258
- Publication date Dec 8, 2022
- RICOH COMPANY, LTD.
- Hiroaki TAKAHASHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
INKJET PRINTING DEVICE AND INKJET PRINTING METHOD
- Publication number 20210362503
- Publication date Nov 25, 2021
- RICOH COMPANY, LTD.
- Mio AKIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND METHOD FOR C...
- Publication number 20210170778
- Publication date Jun 10, 2021
- Hiroaki TAKAHASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID DISCHARGING DEVICE AND WIPING METHOD
- Publication number 20200164652
- Publication date May 28, 2020
- Akiko BANNAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WIPING DEVICE, LIQUID DISCHARGING DEVICE, AND WIPING METHOD
- Publication number 20200164650
- Publication date May 28, 2020
- Akiko BANNAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING METHO...
- Publication number 20190270903
- Publication date Sep 5, 2019
- Shizuka KOHZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING DEVICE, CLEANING METHOD, AND SET OF INK AND CLEANI...
- Publication number 20180208783
- Publication date Jul 26, 2018
- Hiroaki TAKAHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING LIQUID, CONTAINER, INKJET PRINTING METHOD, INKJET PRINTING...
- Publication number 20180170061
- Publication date Jun 21, 2018
- Yuta NAKAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING METHO...
- Publication number 20170267879
- Publication date Sep 21, 2017
- Shizuka KOHZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, INK SET, AND INKJET RECORDING DEVICE
- Publication number 20170247556
- Publication date Aug 31, 2017
- Yuuki YOKOHAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING SOLUT...
- Publication number 20170183528
- Publication date Jun 29, 2017
- Shizuka KOHZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDING APPAR...
- Publication number 20160272828
- Publication date Sep 22, 2016
- Yukiko TAKAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20160185110
- Publication date Jun 30, 2016
- Kiminori MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20160144620
- Publication date May 26, 2016
- Kiminori MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND RECORDED MATE...
- Publication number 20140253618
- Publication date Sep 11, 2014
- RICOH COMPANY, LTD.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20140192121
- Publication date Jul 10, 2014
- RICOH COMPANY, LTD.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND INK RECORDED...
- Publication number 20130307912
- Publication date Nov 21, 2013
- Kiminori MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND METHOD OF REPLENISHING INK CARTRIDGE
- Publication number 20130242009
- Publication date Sep 19, 2013
- Akiko Bannai
- 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
INKJET RECORDING INK SET, INKJET RECORDING METHOD AND RECORDED MATTER
- Publication number 20120328853
- Publication date Dec 27, 2012
- Akihiko Matsuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INKJET RECORDING INK, INK CARTRIDGE AND INKJET RECORDING APPARATUS
- Publication number 20120121831
- Publication date May 17, 2012
- Masaki Kudoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
RECORDING INK, INK CARTRIDGE, INK RECORD, INKJET RECORDING APPARATU...
- Publication number 20100271435
- Publication date Oct 28, 2010
- Mariko KOJIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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

Akiko Bannai

Person

Patents Grantslast 30 patents

Liquid composition, liquid discharging device, and method of manufa...

Inkjet printing device and inkjet printing method

Inkjet printing apparatus, inkjet printing method, and method for c...

Cleaning solution, set of ink and cleaning solution, cleaning metho...

Liquid discharging device and wiping method

Wiping device, liquid discharging device, and wiping method

Inkjet recording device, cleaning method, and set of ink and cleani...

Cleaning liquid, container, inkjet printing method, inkjet printing...

Cleaning solution, set of ink and cleaning solution, cleaning solut...

Cleaning solution, set of ink and cleaning solution, cleaning metho...

Inkjet recording method and inkjet recording device

Inkjet recording method and inkjet recording device

Inkjet recording method, inkjet recording device, and ink recorded...

Ink cartridge and method of replenishing ink cartridge

Inkjet recording method, inkjet recording device, and recorded mate...

Ink cartridge and an imaging apparatus

Inkjet recording ink, ink cartridge and inkjet recording 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

Recording ink, ink cartridge, ink record, inkjet recording apparatu...

Ink cartridge and an imaging apparatus

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

Recording ink, inkjet recording method and inkjet recording apparatus

Inkjet recording apparatus and inkjet recording method

Recording ink, ink cartridge, ink record, inkjet recording apparatu...

Recording ink, inkjet recording method and inkjet recording apparat...

Recording ink, ink cartridge, ink record, inkjet recording apparatu...

Patents Applicationslast 30 patents

LIQUID COMPOSITION, LIQUID DISCHARGING DEVICE, AND METHOD OF MANUFA...

CLEAR INK, PRINTING METHOD, AND INKJET PRINTING APPARATUS

INKJET PRINTING DEVICE AND INKJET PRINTING METHOD

INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND METHOD FOR C...

LIQUID DISCHARGING DEVICE AND WIPING METHOD

WIPING DEVICE, LIQUID DISCHARGING DEVICE, AND WIPING METHOD

CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING METHO...

INKJET RECORDING DEVICE, CLEANING METHOD, AND SET OF INK AND CLEANI...

CLEANING LIQUID, CONTAINER, INKJET PRINTING METHOD, INKJET PRINTING...

CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING METHO...

INK, INK SET, AND INKJET RECORDING DEVICE

CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING SOLUT...

INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDING APPAR...

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND RECORDED MATE...

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND INK RECORDED...

INK CARTRIDGE AND METHOD OF REPLENISHING INK CARTRIDGE

Ink Cartridge And An Imaging Apparatus

INKJET RECORDING INK SET, INKJET RECORDING METHOD AND RECORDED MATTER

INKJET RECORDING INK, INK CARTRIDGE AND INKJET RECORDING 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

RECORDING INK, INK CARTRIDGE, INK RECORD, INKJET RECORDING APPARATU...

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

INK CARTRIDGE AND AN IMAGING APPARATUS