Michihiko NAMBA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Active energy ray-curable composition, active energy ray-curable in...
- Patent number 10,829,657
- Issue date Nov 10, 2020
- Ricoh Company, Ltd.
- Hidetoshi Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink, image forming method, image forming apparatus, and image forme...
- Patent number 10,689,536
- Issue date Jun 23, 2020
- Ricoh Company, Ltd.
- Amika Sagara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink set, image forming method, and image forming apparatus
- Patent number 10,428,232
- Issue date Oct 1, 2019
- Ricoh Company, Ltd.
- Amika Sagara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Ink, ink container, inkjet recording device, and recorded matter
- Patent number 10,280,321
- Issue date May 7, 2019
- Ricoh Company, Ltd.
- Akihiko Matsuyama
- 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
Ink, ink stored container, image forming method, liquid discharging...
- Patent number 10,174,217
- Issue date Jan 8, 2019
- Ricoh Company, Ltd.
- Hiroaki Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Processing fluid, image forming method, recorded matter, and inkjet...
- Patent number 10,160,248
- Issue date Dec 25, 2018
- Ricoh Company, Ltd.
- Shosuke Aoai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink, inkjet printing apparatus, inkjet printing method, and printed...
- Patent number 10,119,042
- Issue date Nov 6, 2018
- Ricoh Company, Ltd.
- Masahiro Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White ink, ink set, recording method, ink container, and inkjet rec...
- Patent number 10,066,112
- Issue date Sep 4, 2018
- Ricoh Company, Ltd.
- Yuta Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording method and inkjet recording device
- Patent number 9,937,715
- Issue date Apr 10, 2018
- Ricoh Company, Ltd.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning filling liquid, cartridge, cleaning filling method, and in...
- Patent number 9,879,207
- Issue date Jan 30, 2018
- Ricoh Company, Ltd.
- Takashi Tamai
- B08 - CLEANING
Information Patent Grant
Image forming method, image forming apparatus, and recorded matter
- Patent number 9,789,720
- Issue date Oct 17, 2017
- Ricoh Company, Ltd.
- Shosuke Aoai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Overcoating liquid, ink set, image forming method, and image formin...
- Patent number 9,783,700
- Issue date Oct 10, 2017
- Ricoh Company, Ltd.
- Takashi Tamai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet ink, ink cartridge, inkjet recording method, inkjet recordin...
- Patent number 9,518,190
- Issue date Dec 13, 2016
- Ricoh Company, Ltd.
- Hiroshi Gotou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 ink, ink cartridge, inkjet recording method, and i...
- Patent number 9,487,666
- Issue date Nov 8, 2016
- Ricoh Company, Ltd.
- Takashi Tamai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Post-treatment liquid for inkjet recording, image forming method, c...
- Patent number 9,321,921
- Issue date Apr 26, 2016
- Ricoh Company, Ltd.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pre-processing fluid, ink set, image forming apparatus, and image f...
- Patent number 9,321,931
- Issue date Apr 26, 2016
- Ricoh Company, Ltd.
- Takashi Tamai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recorder ink flow channel cleaning liquid
- Patent number 9,259,935
- Issue date Feb 16, 2016
- Ricoh Company, Ltd.
- Takashi Tamai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pre-treatment liquid and image forming method
- Patent number 9,206,329
- Issue date Dec 8, 2015
- Ricoh Company, Ltd.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method and inkjet recording device
- Patent number 9,205,677
- Issue date Dec 8, 2015
- Ricoh Company, Ltd.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet ink, ink cartridge, inkjet recording method, inkjet recordin...
- Patent number 9,085,706
- Issue date Jul 21, 2015
- Ricoh Company, Ltd.
- Hiroshi Gotou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 8,899,719
- Issue date Dec 2, 2014
- Ricoh Company, Ltd.
- Hidefumi Nagashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Variable printing medium having high glossiness, and recording method
- Patent number 8,845,091
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Tohru Ohshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording ink containing fluorine based surfactant, inkjet r...
- Patent number 8,752,948
- Issue date Jun 17, 2014
- Ricoh Company, Ltd.
- Takashi Tamai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording ink, ink cartridge and inkjet recording method
- Patent number 8,727,523
- Issue date May 20, 2014
- Ricoh Company, Ltd.
- Takashi Tamai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording treatment liquid, inkjet cartridge, inkjet recordi...
- Patent number 8,708,473
- Issue date Apr 29, 2014
- Ricoh Company, Ltd.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording ink, recording ink set, records, ink cartridge, recording...
- Patent number 8,586,647
- Issue date Nov 19, 2013
- Ricoh Company, Ltd.
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink for inkjet recording, ink set for inkjet recording, ink media s...
- Patent number 8,580,159
- Issue date Nov 12, 2013
- Ricoh Company, Ltd.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK, PRINTING APPARATUS, PRINTING METHOD, AND PRINTED MATTER
- Publication number 20240254350
- Publication date Aug 1, 2024
- Atsufumi HANAZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
- Publication number 20240117206
- Publication date Apr 11, 2024
- RICOH COMPANY, LTD.
- Mayumi YOSHIHARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK, CONTAINER, PRINTING DEVICE, METHOD OF PRINTING, AND PRINTED MA...
- Publication number 20230183501
- Publication date Jun 15, 2023
- Shin HASEGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ACTIVE ENERGY RAY-CURABLE COMPOSITION, ACTIVE ENERGY RAY-CURABLE IN...
- Publication number 20190270901
- Publication date Sep 5, 2019
- Hidetoshi FUJII
- 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
WHITE INK, INK SET, RECORDING METHOD, INK CONTAINER, AND INKJET REC...
- Publication number 20170335123
- Publication date Nov 23, 2017
- Yuta NAKAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND PRINTED...
- Publication number 20170174919
- Publication date Jun 22, 2017
- Masahiro KIDO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, INK STORED CONTAINER, IMAGE FORMING METHOD, LIQUID DISCHARGING...
- Publication number 20170158892
- Publication date Jun 8, 2017
- Hiroaki TAKAHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20170151780
- Publication date Jun 1, 2017
- Kiminori MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK SET, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS
- Publication number 20170114236
- Publication date Apr 27, 2017
- Amika SAGARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND IMAGE FORME...
- Publication number 20160264807
- Publication date Sep 15, 2016
- Amika SAGARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK, INK CONTAINER, INKJET RECORDING DEVICE, AND RECORDED MATTER
- Publication number 20160222234
- Publication date Aug 4, 2016
- Akihiko MATSUYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CLEANING FILLING LIQUID, CARTRIDGE, CLEANING FILLING METHOD, AND IN...
- Publication number 20160160161
- Publication date Jun 9, 2016
- Takashi TAMAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING INK, INK CARTRIDGE, INKJET RECORDING METHOD, AND I...
- Publication number 20160137862
- Publication date May 19, 2016
- Takashi TAMAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRE-PROCESSING FLUID, INK SET, IMAGE FORMING APPARATUS, AND IMAGE F...
- Publication number 20160024323
- Publication date Jan 28, 2016
- Takashi TAMAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESSING FLUID, IMAGE FORMING METHOD, RECORDED MATTER, AND INKJET...
- Publication number 20150367667
- Publication date Dec 24, 2015
- Shosuke AOAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDIN...
- Publication number 20150307729
- Publication date Oct 29, 2015
- Hiroshi Gotou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND RECORDED MATTER
- Publication number 20150283828
- Publication date Oct 8, 2015
- Shosuke Aoai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING LIQUID
- Publication number 20150258796
- Publication date Sep 17, 2015
- RICOH COMPANY, LTD.
- Takashi Tamai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OVERCOATING LIQUID, INK SET, IMAGE FORMING METHOD, AND IMAGE FORMIN...
- Publication number 20150259567
- Publication date Sep 17, 2015
- RICOH COMPANY, LTD.
- Takashi Tamai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20150174920
- Publication date Jun 25, 2015
- RICOH COMPANY, LTD.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRE-TREATMENT LIQUID AND IMAGE FORMING METHOD
- Publication number 20140253631
- Publication date Sep 11, 2014
- RICOH COMPANY, LTD.
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20140192112
- Publication date Jul 10, 2014
- RICOH COMPANY, LTD.
- Hidefumi NAGASHIMA
- 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
POST-TREATMENT LIQUID FOR INKJET RECORDING, IMAGE FORMING METHOD, C...
- Publication number 20130201252
- Publication date Aug 8, 2013
- Michihiko NAMBA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING FILLING LIQUID, CARTRIDGE, CLEANING FILLING METHOD, AND IN...
- Publication number 20130194345
- Publication date Aug 1, 2013
- Takashi TAMAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDIN...
- Publication number 20130113860
- Publication date May 9, 2013
- Hiroshi Gotou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK FOR INKJET RECORDING, INK SET FOR INKJET RECORDING, INK MEDIA S...
- Publication number 20120320133
- Publication date Dec 20, 2012
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING INK, INK CARTRIDGE AND INKJET RECORDING METHOD
- Publication number 20120236066
- Publication date Sep 20, 2012
- Takashi Tamai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Michihiko NAMBA

Person

Patents Grantslast 30 patents

Active energy ray-curable composition, active energy ray-curable in...

Ink, image forming method, image forming apparatus, and image forme...

Ink set, image forming method, and image forming apparatus

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

Ink, ink container, inkjet recording device, and recorded matter

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

Ink, ink stored container, image forming method, liquid discharging...

Processing fluid, image forming method, recorded matter, and inkjet...

Ink, inkjet printing apparatus, inkjet printing method, and printed...

White ink, ink set, recording method, ink container, and inkjet rec...

Inkjet recording method and inkjet recording device

Cleaning filling liquid, cartridge, cleaning filling method, and in...

Image forming method, image forming apparatus, and recorded matter

Overcoating liquid, ink set, image forming method, and image formin...

Inkjet ink, ink cartridge, inkjet recording method, inkjet recordin...

Inkjet recording method and inkjet recording device

Inkjet recording ink, ink cartridge, inkjet recording method, and i...

Post-treatment liquid for inkjet recording, image forming method, c...

Pre-processing fluid, ink set, image forming apparatus, and image f...

Inkjet recorder ink flow channel cleaning liquid

Pre-treatment liquid and image forming method

Inkjet recording method and inkjet recording device

Inkjet ink, ink cartridge, inkjet recording method, inkjet recordin...

Image forming method and image forming apparatus

Variable printing medium having high glossiness, and recording method

Inkjet recording ink containing fluorine based surfactant, inkjet r...

Inkjet recording ink, ink cartridge and inkjet recording method

Inkjet recording treatment liquid, inkjet cartridge, inkjet recordi...

Recording ink, recording ink set, records, ink cartridge, recording...

Ink for inkjet recording, ink set for inkjet recording, ink media s...

Patents Applicationslast 30 patents

INK, PRINTING APPARATUS, PRINTING METHOD, AND PRINTED MATTER

INK, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

INK, CONTAINER, PRINTING DEVICE, METHOD OF PRINTING, AND PRINTED MA...

ACTIVE ENERGY RAY-CURABLE COMPOSITION, ACTIVE ENERGY RAY-CURABLE IN...

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

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

WHITE INK, INK SET, RECORDING METHOD, INK CONTAINER, AND INKJET REC...

INK, INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND PRINTED...

INK, INK STORED CONTAINER, IMAGE FORMING METHOD, LIQUID DISCHARGING...

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

INK SET, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS

INK, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND IMAGE FORME...

INK, INK CONTAINER, INKJET RECORDING DEVICE, AND RECORDED MATTER

CLEANING FILLING LIQUID, CARTRIDGE, CLEANING FILLING METHOD, AND IN...

INKJET RECORDING INK, INK CARTRIDGE, INKJET RECORDING METHOD, AND I...

PRE-PROCESSING FLUID, INK SET, IMAGE FORMING APPARATUS, AND IMAGE F...

PROCESSING FLUID, IMAGE FORMING METHOD, RECORDED MATTER, AND INKJET...

INKJET INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDIN...

IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND RECORDED MATTER

CLEANING LIQUID

OVERCOATING LIQUID, INK SET, IMAGE FORMING METHOD, AND IMAGE FORMIN...

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

PRE-TREATMENT LIQUID AND IMAGE FORMING METHOD

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

POST-TREATMENT LIQUID FOR INKJET RECORDING, IMAGE FORMING METHOD, C...

CLEANING FILLING LIQUID, CARTRIDGE, CLEANING FILLING METHOD, AND IN...

INKJET INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDIN...

INK FOR INKJET RECORDING, INK SET FOR INKJET RECORDING, INK MEDIA S...

INKJET RECORDING INK, INK CARTRIDGE AND INKJET RECORDING METHOD