Mariko Takii

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Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carrier for developing electrostatic latent image, two-component de...
- Patent number 10,915,035
- Issue date Feb 9, 2021
- Ricoh Company, Ltd.
- Haruki Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developer of electrostatic latent image, two-component...
- Patent number 10,474,051
- Issue date Nov 12, 2019
- Ricoh Company, Ltd.
- Mariko Takii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, developer, supplemental developer, image forming apparatus...
- Patent number 10,444,651
- Issue date Oct 15, 2019
- Ricoh Company, Ltd.
- Mariko Takii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 10,197,948
- Issue date Feb 5, 2019
- Ricoh Company, Ltd.
- Hitoshi Iwatsuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developing white developer, image formin...
- Patent number 10,067,438
- Issue date Sep 4, 2018
- Ricoh Company, Ltd.
- Yoshihiro Murasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, two-component developer, developer for replenishment, proc...
- Patent number 10,054,868
- Issue date Aug 21, 2018
- Ricoh Company, Ltd.
- Hiroyuki Kishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier and developer
- Patent number 10,031,434
- Issue date Jul 24, 2018
- Ricoh Company, Ltd.
- Mariko Takii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, developing agent, image forming apparatus, image forming m...
- Patent number 10,025,214
- Issue date Jul 17, 2018
- Ricoh Company, Ltd.
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developing electrostatic latent images, two-component d...
- Patent number 9,989,874
- Issue date Jun 5, 2018
- Ricoh Company, Ltd.
- Yoshihiro Murasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner housing container and image forming apparatus
- Patent number 9,348,259
- Issue date May 24, 2016
- Ricoh Company, Ltd.
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developing an electrostatic latent image, developer and...
- Patent number 9,304,427
- Issue date Apr 5, 2016
- Ricoh Company, Ltd.
- Hitoshi Iwatsuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, image forming apparatus, image forming method, and process c...
- Patent number 9,182,694
- Issue date Nov 10, 2015
- Ricoh Company, Ltd.
- Saori Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for forming electrophotographic image, method for manufacturi...
- Patent number 9,128,398
- Issue date Sep 8, 2015
- Ricoh Company, Ltd.
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, image forming method, and process cartridge
- Patent number 9,005,862
- Issue date Apr 14, 2015
- Ricoh Company, Ltd.
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 8,918,025
- Issue date Dec 23, 2014
- Ricoh Company, Ltd.
- Hiroshi Tohmatsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Developing method and image forming method
- Patent number 8,877,418
- Issue date Nov 4, 2014
- Ricoh Company, Ltd.
- Hisashi Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, developer, method of manufacturing carrier, developer cont...
- Patent number 8,652,735
- Issue date Feb 18, 2014
- Ricoh Company, Ltd.
- Koichi Sakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact developing method, image forming apparatus, and process car...
- Patent number 8,652,738
- Issue date Feb 18, 2014
- Ricoh Company, Ltd.
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, method for preparing the carrier, developer using the carr...
- Patent number 8,518,626
- Issue date Aug 27, 2013
- Ricoh Company, Limited
- Saori Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developing electrostatic latent image, and two-componen...
- Patent number 8,512,928
- Issue date Aug 20, 2013
- Rocoh Company, Ltd.
- Hiroyuki Kishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, method for preparing the carrier, developer using the carr...
- Patent number 8,475,989
- Issue date Jul 2, 2013
- Ricoh Company, Limited
- Yutaka Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, TWO-COMPONENT DE...
- Publication number 20200183297
- Publication date Jun 11, 2020
- Haruki MURATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR DEVELOPER OF ELECTROSTATIC LATENT IMAGE, TWO-COMPONENT...
- Publication number 20190018331
- Publication date Jan 17, 2019
- Mariko Takii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, DEVELOPER, SUPPLEMENTAL DEVELOPER, IMAGE FORMING APPARATUS...
- Publication number 20180267421
- Publication date Sep 20, 2018
- Mariko TAKII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING WHITE DEVELOPER, IMAGE FORMIN...
- Publication number 20170329247
- Publication date Nov 16, 2017
- Yoshihiro MURASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES, TWO-COMPONENT D...
- Publication number 20170269497
- Publication date Sep 21, 2017
- Yoshihiro MURASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170248871
- Publication date Aug 31, 2017
- Hitoshi IWATSUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER AND DEVELOPER
- Publication number 20160363880
- Publication date Dec 15, 2016
- Mariko TAKII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20140348550
- Publication date Nov 27, 2014
- RICOH COMPANY, LTD.
- Masashi NAGAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROPHOTOGRAPHY, AND IMAGE FORMING METHOD, IMAGE FORMI...
- Publication number 20140255840
- Publication date Sep 11, 2014
- Yoshitaka Sekiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR DEVELOPING AN ELECTROSTATIC LATENT IMAGE, DEVELOPER AND...
- Publication number 20140072910
- Publication date Mar 13, 2014
- Hitoshi IWATSUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20130260299
- Publication date Oct 3, 2013
- Hisashi NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR FORMING IMAGE, IMAGE FORMING METHOD, AND IMAGE FORMING AP...
- Publication number 20130260302
- Publication date Oct 3, 2013
- Hisashi Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE
- Publication number 20130260307
- Publication date Oct 3, 2013
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR FORMING ELECTROPHOTOGRAPHIC IMAGE, METHOD FOR MANUFACTURI...
- Publication number 20130252160
- Publication date Sep 26, 2013
- Masashi NAGAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS C...
- Publication number 20130244162
- Publication date Sep 19, 2013
- Saori Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20130016999
- Publication date Jan 17, 2013
- Hiroshi Tohmatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, AND TWO-COMPONEN...
- Publication number 20120064451
- Publication date Mar 15, 2012
- Hiroyuki Kishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, DEVELOPER, METHOD OF MANUFACTURING CARRIER, DEVELOPER CONT...
- Publication number 20120057898
- Publication date Mar 8, 2012
- Koichi Sakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTACT DEVELOPING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CAR...
- Publication number 20120058423
- Publication date Mar 8, 2012
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING METHOD AND IMAGE FORMING METHOD
- Publication number 20120028183
- Publication date Feb 2, 2012
- Hisashi NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, METHOD FOR PREPARING THE CARRIER, DEVELOPER USING THE CARR...
- Publication number 20110229817
- Publication date Sep 22, 2011
- Saori YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, METHOD FOR PREPARING THE CARRIER, DEVELOPER USING THE CARR...
- Publication number 20110091802
- Publication date Apr 21, 2011
- Yutaka TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Mariko Takii

Person

Patents Grantslast 30 patents

Carrier for developing electrostatic latent image, two-component de...

Carrier for developer of electrostatic latent image, two-component...

Carrier, developer, supplemental developer, image forming apparatus...

Developing device and image forming apparatus

Electrostatic latent image developing white developer, image formin...

Carrier, two-component developer, developer for replenishment, proc...

Carrier and developer

Carrier, developing agent, image forming apparatus, image forming m...

Carrier for developing electrostatic latent images, two-component d...

Toner housing container and image forming apparatus

Carrier for developing an electrostatic latent image, developer and...

Toner, image forming apparatus, image forming method, and process c...

Toner for forming electrophotographic image, method for manufacturi...

Toner, image forming method, and process cartridge

Image forming method and image forming apparatus

Developing method and image forming method

Carrier, developer, method of manufacturing carrier, developer cont...

Contact developing method, image forming apparatus, and process car...

Carrier, method for preparing the carrier, developer using the carr...

Carrier for developing electrostatic latent image, and two-componen...

Carrier, method for preparing the carrier, developer using the carr...

Patents Applicationslast 30 patents

CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, TWO-COMPONENT DE...

CARRIER FOR DEVELOPER OF ELECTROSTATIC LATENT IMAGE, TWO-COMPONENT...

CARRIER, DEVELOPER, SUPPLEMENTAL DEVELOPER, IMAGE FORMING APPARATUS...

ELECTROSTATIC LATENT IMAGE DEVELOPING WHITE DEVELOPER, IMAGE FORMIN...

CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES, TWO-COMPONENT D...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

CARRIER AND DEVELOPER

TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS

TONER FOR ELECTROPHOTOGRAPHY, AND IMAGE FORMING METHOD, IMAGE FORMI...

CARRIER FOR DEVELOPING AN ELECTROSTATIC LATENT IMAGE, DEVELOPER AND...

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

TONER FOR FORMING IMAGE, IMAGE FORMING METHOD, AND IMAGE FORMING AP...

TONER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE

TONER FOR FORMING ELECTROPHOTOGRAPHIC IMAGE, METHOD FOR MANUFACTURI...

TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS C...

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, AND TWO-COMPONEN...

CARRIER, DEVELOPER, METHOD OF MANUFACTURING CARRIER, DEVELOPER CONT...

CONTACT DEVELOPING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CAR...

DEVELOPING METHOD AND IMAGE FORMING METHOD

CARRIER, METHOD FOR PREPARING THE CARRIER, DEVELOPER USING THE CARR...

CARRIER, METHOD FOR PREPARING THE CARRIER, DEVELOPER USING THE CARR...