Daisuke ASAHINA

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface treatment liquid composition for substrate, ink set, record...
- Patent number 10,676,628
- Issue date Jun 9, 2020
- Ricoh Company, Ltd.
- Takuya Saiga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Toner, toner stored unit, image forming apparatus, and image formin...
- Patent number 10,564,557
- Issue date Feb 18, 2020
- Ricoh Company, Ltd.
- Ryo Miyakoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ink, ink container, inkjet recording method, inkjet recording devic...
- Patent number 10,513,619
- Issue date Dec 24, 2019
- Ricoh Company, Ltd.
- Satoyuki Sekiguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Toner
- Patent number 10,156,801
- Issue date Dec 18, 2018
- Ricoh Company, Ltd.
- Kohsuke Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediate transfer member for image forming apparatus, method of...
- Patent number 10,078,296
- Issue date Sep 18, 2018
- Ricoh Company, Ltd.
- Ryo Miyakoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin for toner, toner, developer, image forming apparatus, and pro...
- Patent number 9,885,967
- Issue date Feb 6, 2018
- Ricoh Company, Ltd.
- Azumi Miyaake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, image forming apparatus, and image forming method
- Patent number 9,851,649
- Issue date Dec 26, 2017
- Ricoh Company, Ltd.
- Keiji Makabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin composition for toner, toner, developer and image forming app...
- Patent number 9,606,464
- Issue date Mar 28, 2017
- Ricoh Company, Ltd.
- Yoshitaka Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polylactic resin composition and molding
- Patent number 9,593,213
- Issue date Mar 14, 2017
- Ricoh Company, Ltd.
- Satoyuki Sekiguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner, developer, and image forming apparatus
- Patent number 9,563,141
- Issue date Feb 7, 2017
- Ricoh Company, Ltd.
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, and image forming apparatus
- Patent number 9,557,669
- Issue date Jan 31, 2017
- Ricoh Company, Ltd.
- Shinsuke Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, and color toner set
- Patent number 9,557,670
- Issue date Jan 31, 2017
- Ricoh Company, Ltd.
- Masana Shiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, and image forming apparatus
- Patent number 9,557,672
- Issue date Jan 31, 2017
- Ricoh Company, Ltd.
- Susumu Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, process cartridge, developer, and image forming apparatus
- Patent number 9,477,165
- Issue date Oct 25, 2016
- Ricoh Company, Ltd.
- Azumi Miyaake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, and image forming apparatus
- Patent number 9,377,707
- Issue date Jun 28, 2016
- Ricoh Company, Ltd.
- Ryo Miyakoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for forming electrostatic image, developer, process cartridge...
- Patent number 9,239,530
- Issue date Jan 19, 2016
- Ricoh Company, Ltd.
- Daisuke Asahina
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, development agent, and image forming apparatus
- Patent number 9,152,067
- Issue date Oct 6, 2015
- Ricoh Company, Ltd.
- Susumu Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin for toner, toner using the resin, and development agent using...
- Patent number 9,127,118
- Issue date Sep 8, 2015
- Ricoh Company, Ltd.
- Hideyuki Santo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner and image forming method
- Patent number 9,034,548
- Issue date May 19, 2015
- Ricoh Company, Ltd.
- Tatsuru Moritani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Yellow toner and color image forming method
- Patent number 8,986,916
- Issue date Mar 24, 2015
- Ricoh Company, Ltd.
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer
- Patent number 8,932,789
- Issue date Jan 13, 2015
- Ricoh Company, Ltd.
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image forming toner and developer
- Patent number 8,895,217
- Issue date Nov 25, 2014
- Ricoh Company, Ltd.
- Daisuke Asahina
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer
- Patent number 8,795,940
- Issue date Aug 5, 2014
- Ricoh Company, Ltd.
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner, method for producing toner, developer an...
- Patent number 8,728,703
- Issue date May 20, 2014
- Ricoh Company, Ltd.
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer
- Patent number 8,592,117
- Issue date Nov 26, 2013
- Ricoh Company, Ltd.
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method of manufacturing toner
- Patent number 8,546,056
- Issue date Oct 1, 2013
- Ricoh Company, Ltd.
- Susumu Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INK, INK CONTAINER, INKJET RECORDING METHOD, INKJET RECORDING DEVIC...
- Publication number 20200048482
- Publication date Feb 13, 2020
- Satoyuki Sekiguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TONER, TONER STORED UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMIN...
- Publication number 20180231902
- Publication date Aug 16, 2018
- Ryo Miyakoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURFACE TREATMENT LIQUID COMPOSITION FOR SUBSTRATE, INK SET, RECORD...
- Publication number 20170355868
- Publication date Dec 14, 2017
- Takuya SAIGA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MEMBER FOR IMAGE FORMING APPARATUS, METHOD OF MANUFACTURING THE SAM...
- Publication number 20170351198
- Publication date Dec 7, 2017
- RICOH COMPANY, LTD.
- Ryo MIYAKOSHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INK, INK CONTAINER, INKJET RECORDING METHOD, INKJET RECORDING DEVIC...
- Publication number 20170130082
- Publication date May 11, 2017
- Satoyuki SEKIGUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20160231661
- Publication date Aug 11, 2016
- Shinsuke NAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN FOR TONER, TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PRO...
- Publication number 20160223926
- Publication date Aug 4, 2016
- Azumi MIYAAKE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20160209766
- Publication date Jul 21, 2016
- Susumu CHIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20160209767
- Publication date Jul 21, 2016
- Kohsuke NAGATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYLACTIC RESIN COMPOSITION AND MOLDING
- Publication number 20160122481
- Publication date May 5, 2016
- Satoyuki SEKIGUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
- Publication number 20160091812
- Publication date Mar 31, 2016
- Keiji MAKABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20160004179
- Publication date Jan 7, 2016
- Ricoh Company, Ltd.
- Tsuyoshi SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, PROCESS CARTRIDGE, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20150268574
- Publication date Sep 24, 2015
- Azumi MIYAAKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20150253686
- Publication date Sep 10, 2015
- Ryo MIYAKOSHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN COMPOSITION FOR TONER, TONER, DEVELOPER AND IMAGE FORMING APP...
- Publication number 20150153671
- Publication date Jun 4, 2015
- Yoshitaka Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20150132690
- Publication date May 14, 2015
- Daisuke ASAHINA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, AND COLOR TONER SET
- Publication number 20150024312
- Publication date Jan 22, 2015
- Masana Shiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGENTA TONER, DEVELOPER, TONER CARTRIDGE, IMAGE FORMING APPARATUS...
- Publication number 20140272689
- Publication date Sep 18, 2014
- Hiroshi YAMASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR FORMING ELECTROSTATIC IMAGE, DEVELOPER, PROCESS CARTRIDGE...
- Publication number 20140080046
- Publication date Mar 20, 2014
- Daisuke ASAHINA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND IMAGE FORMIN...
- Publication number 20140080050
- Publication date Mar 20, 2014
- Daisuke Asahina
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPMENT AGENT, AND IMAGE FORMING APPARATUS
- Publication number 20140023965
- Publication date Jan 23, 2014
- Susumu CHIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE FORMING TONER AND DEVELOPER
- Publication number 20130196263
- Publication date Aug 1, 2013
- Daisuke Asahina
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
YELLOW TONER AND COLOR IMAGE FORMING METHOD
- Publication number 20130171554
- Publication date Jul 4, 2013
- Hiroshi YAMASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND DEVELOPER
- Publication number 20130157184
- Publication date Jun 20, 2013
- Tsuyoshi SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND IMAGE FORMING METHOD
- Publication number 20130157193
- Publication date Jun 20, 2013
- Tatsuru MORITANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND DEVELOPER
- Publication number 20130059247
- Publication date Mar 7, 2013
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC TONER, METHOD FOR PRODUCING TONER, DEVELOPER AN...
- Publication number 20130011778
- Publication date Jan 10, 2013
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND METHOD OF MANUFACTURING TONER
- Publication number 20120237869
- Publication date Sep 20, 2012
- Susumu CHIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN FOR TONER, TONER USING THE RESIN, AND DEVELOPMENT AGENT USING...
- Publication number 20120231383
- Publication date Sep 13, 2012
- RICOH COMPANY, LTD.
- Hideyuki SANTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROSTATIC IMAGE FORMING TONER AND RESIN FOR TONER
- Publication number 20120219896
- Publication date Aug 30, 2012
- Daisuke Asahina
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Daisuke ASAHINA

Person

Patents Grantslast 30 patents

Surface treatment liquid composition for substrate, ink set, record...

Toner, toner stored unit, image forming apparatus, and image formin...

Ink, ink container, inkjet recording method, inkjet recording devic...

Toner

Intermediate transfer member for image forming apparatus, method of...

Resin for toner, toner, developer, image forming apparatus, and pro...

Toner, developer, image forming apparatus, and image forming method

Resin composition for toner, toner, developer and image forming app...

Polylactic resin composition and molding

Toner, developer, and image forming apparatus

Toner, developer, and image forming apparatus

Toner, developer, and color toner set

Toner, developer, and image forming apparatus

Toner, process cartridge, developer, and image forming apparatus

Toner, developer, and image forming apparatus

Toner for forming electrostatic image, developer, process cartridge...

Toner, development agent, and image forming apparatus

Resin for toner, toner using the resin, and development agent using...

Toner and image forming method

Yellow toner and color image forming method

Toner and developer

Electrostatic image forming toner and developer

Toner and developer

Electrophotographic toner, method for producing toner, developer an...

Toner and developer

Toner and method of manufacturing toner

Patents Applicationslast 30 patents

INK, INK CONTAINER, INKJET RECORDING METHOD, INKJET RECORDING DEVIC...

TONER, TONER STORED UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMIN...

SURFACE TREATMENT LIQUID COMPOSITION FOR SUBSTRATE, INK SET, RECORD...

MEMBER FOR IMAGE FORMING APPARATUS, METHOD OF MANUFACTURING THE SAM...

INK, INK CONTAINER, INKJET RECORDING METHOD, INKJET RECORDING DEVIC...

TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

RESIN FOR TONER, TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PRO...

TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

TONER

POLYLACTIC RESIN COMPOSITION AND MOLDING

TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

TONER, PROCESS CARTRIDGE, DEVELOPER, AND IMAGE FORMING APPARATUS

TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

RESIN COMPOSITION FOR TONER, TONER, DEVELOPER AND IMAGE FORMING APP...

TONER, DEVELOPER AND IMAGE FORMING APPARATUS USING THE SAME

TONER, DEVELOPER, AND COLOR TONER SET

MAGENTA TONER, DEVELOPER, TONER CARTRIDGE, IMAGE FORMING APPARATUS...

TONER FOR FORMING ELECTROSTATIC IMAGE, DEVELOPER, PROCESS CARTRIDGE...

TONER, DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND IMAGE FORMIN...

TONER, DEVELOPMENT AGENT, AND IMAGE FORMING APPARATUS

ELECTROSTATIC IMAGE FORMING TONER AND DEVELOPER

YELLOW TONER AND COLOR IMAGE FORMING METHOD

TONER AND DEVELOPER

TONER AND IMAGE FORMING METHOD

TONER AND DEVELOPER

ELECTROPHOTOGRAPHIC TONER, METHOD FOR PRODUCING TONER, DEVELOPER AN...

TONER AND METHOD OF MANUFACTURING TONER

RESIN FOR TONER, TONER USING THE RESIN, AND DEVELOPMENT AGENT USING...

ELECTROSTATIC IMAGE FORMING TONER AND RESIN FOR TONER