Chiyoshi Nozaki

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aliphatic polyester resin composition, method for producing the sam...
- Patent number 11,472,959
- Issue date Oct 18, 2022
- Ricoh Company, Ltd.
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyimide precursor and method for producing p...
- Patent number 9,688,815
- Issue date Jun 27, 2017
- Ricoh Company, Ltd.
- Chiyoshi Nozaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Resin composition, seamless belt, and image forming apparatus
- Patent number 9,405,235
- Issue date Aug 2, 2016
- Ricoh Company, Ltd.
- Makoto Matsushita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Developing roller, and developing device, process cartridge and ima...
- Patent number 9,026,015
- Issue date May 5, 2015
- Ricoh Company, Ltd.
- Keiichiro Juri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method for producing the same, toner container, developer...
- Patent number 8,691,484
- Issue date Apr 8, 2014
- Ricoh Company, Ltd.
- Tsuyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer using the toner, method for preparing the toner, a...
- Patent number 8,530,132
- Issue date Sep 10, 2013
- Ricoh Company, Limited
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image developer, process cartridge, and image forming apparatus
- Patent number 8,526,864
- Issue date Sep 3, 2013
- Ricoh Company, Ltd.
- Shuuichi Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing latent electrostatic image, process cartridge...
- Patent number 8,435,709
- Issue date May 7, 2013
- Ricoh Company, Ltd.
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semiconductive member, and developing roll, charging roll, transfer...
- Patent number 8,354,164
- Issue date Jan 15, 2013
- Ricoh Company, Limited
- Chiyoshi Nozaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Toner, process cartridge and method of forming image
- Patent number 8,338,066
- Issue date Dec 25, 2012
- Ricoh Company, Ltd.
- Tsuyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conductive composition, electrophotographic belt, image forming app...
- Patent number 8,329,080
- Issue date Dec 11, 2012
- Ricoh Company, Ltd.
- Makoto Matsushita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner and method of manufacturing the same
- Patent number 8,309,290
- Issue date Nov 13, 2012
- Ricoh Company, Ltd.
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, toner container, process cartridge, image forming...
- Patent number 8,216,755
- Issue date Jul 10, 2012
- Ricoh Company, Limited
- Yoshimichi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and apparatus
- Patent number 8,139,984
- Issue date Mar 20, 2012
- Ricoh Company, Limited
- Hiroyuki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, toner container, process cartridge, image forming...
- Patent number 8,110,330
- Issue date Feb 7, 2012
- Ricoh Company, Ltd.
- Yoshimichi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and process cartridge and image forming apparatus using the...
- Patent number 8,062,821
- Issue date Nov 22, 2011
- Ricoh Company, Limited
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing a latent electrostatic image, method for produ...
- Patent number 8,039,185
- Issue date Oct 18, 2011
- Ricoh Company, Ltd.
- Mitsuyo Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image, and image forming apparat...
- Patent number 8,012,658
- Issue date Sep 6, 2011
- Ricoh Company Limited
- Chiyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,903,998
- Issue date Mar 8, 2011
- Ricoh Company, Ltd.
- Mitsuyo Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image, and developer, toner cont...
- Patent number 7,867,682
- Issue date Jan 11, 2011
- Ricoh Company Limited
- Tsuyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and apparatus
- Patent number 7,867,685
- Issue date Jan 11, 2011
- Ricoh Company, Limited
- Hiroyuki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Non-magnetic toner, image forming apparatus and process cartridge
- Patent number 7,829,254
- Issue date Nov 9, 2010
- Ricoh Company, Ltd.
- Katsunori Kurose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and image forming method, image forming apparatus, and proce...
- Patent number 7,811,735
- Issue date Oct 12, 2010
- Ricoh Company Limited
- Minoru Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method of preparing the toner
- Patent number 7,785,760
- Issue date Aug 31, 2010
- Ricoh Company Limited
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing a latent electrostatic image, image-forming me...
- Patent number 7,749,671
- Issue date Jul 6, 2010
- Ricoh Company, Ltd.
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge control agent, toner and toner producing method
- Patent number 7,709,171
- Issue date May 4, 2010
- Ricoh Company, Ltd.
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and developer, image forming method, image forming apparatus...
- Patent number 7,678,522
- Issue date Mar 16, 2010
- Ricoh Company Limited
- Minoru Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer, toner container, process cartridge, image form...
- Patent number 7,635,549
- Issue date Dec 22, 2009
- Ricoh Company, Ltd.
- Minoru Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and image forming method, image forming apparatus, and proce...
- Patent number 7,556,906
- Issue date Jul 7, 2009
- Ricoh Company Limited
- Hiroaki Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, toner manufacturing method, developer, image forming apparat...
- Patent number 7,550,242
- Issue date Jun 23, 2009
- Ricoh Company Limited
- Tsuyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FOAMED SHEET, MANUFACTURE, AND METHOD FOR PRODUCING FOAMED SHEET
- Publication number 20230076268
- Publication date Mar 9, 2023
- RICOH COMPANY, LTD.
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYLACTIC ACID COMPOSITION, METHOD FOR PRODUCING THE SAME, AND PRO...
- Publication number 20220220279
- Publication date Jul 14, 2022
- RICOH COMPANY, LTD.
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALIPHATIC POLYESTER RESIN COMPOSITION, METHOD FOR PRODUCING THE SAM...
- Publication number 20200339806
- Publication date Oct 29, 2020
- Taichi NEMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYIMIDE PRECURSOR AND METHOD FOR PRODUCING P...
- Publication number 20160122474
- Publication date May 5, 2016
- Richo Company, Ltd.
- Chiyoshi Nozaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER, CLATHRATE USING THE POLYMER, AND AQUEOUS DISPERSION OF SHE...
- Publication number 20150031827
- Publication date Jan 29, 2015
- Richo Company, Ltd.
- Chiyoshi Nozaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, SEAMLESS BELT, AND IMAGE FORMING APPARATUS
- Publication number 20140243465
- Publication date Aug 28, 2014
- RICOH COMPANY, LTD.
- Makoto Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVELOPING ROLLER, AND DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMA...
- Publication number 20140212184
- Publication date Jul 31, 2014
- RICOH COMPANY, LTD.
- Keiichiro Juri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER
- Publication number 20120237270
- Publication date Sep 20, 2012
- Keiichiro JURI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONDUCTIVE COMPOSITION, ELECTROPHOTOGRAPHIC BELT, IMAGE FORMING APP...
- Publication number 20110249994
- Publication date Oct 13, 2011
- Makoto Matsushita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IMAGE DEVELOPER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20110243616
- Publication date Oct 6, 2011
- RICOH COMPANY, LTD.
- Shuuichi NAKAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER USING THE TONER, METHOD FOR PREPARING THE TONER, A...
- Publication number 20110217644
- Publication date Sep 8, 2011
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND APPARATUS
- Publication number 20110045401
- Publication date Feb 24, 2011
- Hiroyuki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC TONER
- Publication number 20100227265
- Publication date Sep 9, 2010
- Mitsuyo MATSUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEMICONDUCTIVE MEMBER, AND DEVELOPING ROLL, CHARGING ROLL, TRANSFER...
- Publication number 20100150609
- Publication date Jun 17, 2010
- Chiyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, PROCESS CARTRIDGE AND METHOD OF FORMING IMAGE
- Publication number 20100055603
- Publication date Mar 4, 2010
- RICOH COMPANY, LTD.,
- Tsuyoshi NOZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING...
- Publication number 20090297975
- Publication date Dec 3, 2009
- Yoshimichi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE...
- Publication number 20090232542
- Publication date Sep 17, 2009
- Atsushi YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GLOSS CONTROL PARTICLE, DEVELOPER SET, AND IMAGE FORMING METHOD
- Publication number 20090233199
- Publication date Sep 17, 2009
- Chiyoshi NOZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, IMAGE FORMING DEVI...
- Publication number 20090220879
- Publication date Sep 3, 2009
- Mitsuyo Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, METHOD FOR MANUFACTURING THE TONER, AND PROCESS CARTRIDGE US...
- Publication number 20090017391
- Publication date Jan 15, 2009
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE...
- Publication number 20080233511
- Publication date Sep 25, 2008
- Yoshimichi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, PROCESS CARTRIDGE...
- Publication number 20080233497
- Publication date Sep 25, 2008
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND METHOD FOR PRODUCING THE SAME, TONER CONTAINER, DEVELOPER...
- Publication number 20080233510
- Publication date Sep 25, 2008
- Tsuyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080232857
- Publication date Sep 25, 2008
- Mitsuyo Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND PROCESS CARTRIDGE
- Publication number 20080227013
- Publication date Sep 18, 2008
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LATENT ELECTROSTATIC IMAGE DEVELOPING TONER, IMAGE FORMING APPARATU...
- Publication number 20080227016
- Publication date Sep 18, 2008
- Tsuyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND PROCESS CARTRIDGE
- Publication number 20080227001
- Publication date Sep 18, 2008
- Takuya KADOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC IMAGE, AND IMAGE FORMING APPARAT...
- Publication number 20080220357
- Publication date Sep 11, 2008
- Chiyoshi Nozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20080176159
- Publication date Jul 24, 2008
- Mitsuyo MATSUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, developer, toner container, process cartridge, image forming...
- Publication number 20080131797
- Publication date Jun 5, 2008
- Yoshimichi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Chiyoshi Nozaki

Person

Patents Grantslast 30 patents

Aliphatic polyester resin composition, method for producing the sam...

Method for producing polyimide precursor and method for producing p...

Resin composition, seamless belt, and image forming apparatus

Developing roller, and developing device, process cartridge and ima...

Toner and method for producing the same, toner container, developer...

Toner, developer using the toner, method for preparing the toner, a...

Image developer, process cartridge, and image forming apparatus

Toner for developing latent electrostatic image, process cartridge...

Semiconductive member, and developing roll, charging roll, transfer...

Toner, process cartridge and method of forming image

Conductive composition, electrophotographic belt, image forming app...

Toner and method of manufacturing the same

Toner, developer, toner container, process cartridge, image forming...

Image forming method and apparatus

Toner, developer, toner container, process cartridge, image forming...

Toner, and process cartridge and image forming apparatus using the...

Toner for developing a latent electrostatic image, method for produ...

Toner for developing electrostatic image, and image forming apparat...

Image forming apparatus

Toner for developing electrostatic image, and developer, toner cont...

Image forming method and apparatus

Non-magnetic toner, image forming apparatus and process cartridge

Toner, and image forming method, image forming apparatus, and proce...

Toner and method of preparing the toner

Toner for developing a latent electrostatic image, image-forming me...

Charge control agent, toner and toner producing method

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

Toner and developer, toner container, process cartridge, image form...

Toner, and image forming method, image forming apparatus, and proce...

Toner, toner manufacturing method, developer, image forming apparat...

Patents Applicationslast 30 patents

FOAMED SHEET, MANUFACTURE, AND METHOD FOR PRODUCING FOAMED SHEET

POLYLACTIC ACID COMPOSITION, METHOD FOR PRODUCING THE SAME, AND PRO...

ALIPHATIC POLYESTER RESIN COMPOSITION, METHOD FOR PRODUCING THE SAM...

METHOD FOR PRODUCING POLYIMIDE PRECURSOR AND METHOD FOR PRODUCING P...

POLYMER, CLATHRATE USING THE POLYMER, AND AQUEOUS DISPERSION OF SHE...

RESIN COMPOSITION, SEAMLESS BELT, AND IMAGE FORMING APPARATUS

DEVELOPING ROLLER, AND DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMA...

DEVELOPING ROLLER

CONDUCTIVE COMPOSITION, ELECTROPHOTOGRAPHIC BELT, IMAGE FORMING APP...

IMAGE DEVELOPER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

TONER, DEVELOPER USING THE TONER, METHOD FOR PREPARING THE TONER, A...

IMAGE FORMING METHOD AND APPARATUS

ELECTROPHOTOGRAPHIC TONER

SEMICONDUCTIVE MEMBER, AND DEVELOPING ROLL, CHARGING ROLL, TRANSFER...

TONER, PROCESS CARTRIDGE AND METHOD OF FORMING IMAGE

TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING...

TONER, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE...

GLOSS CONTROL PARTICLE, DEVELOPER SET, AND IMAGE FORMING METHOD

TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, IMAGE FORMING DEVI...

TONER, METHOD FOR MANUFACTURING THE TONER, AND PROCESS CARTRIDGE US...

TONER, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE...

TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, PROCESS CARTRIDGE...

TONER AND METHOD FOR PRODUCING THE SAME, TONER CONTAINER, DEVELOPER...

IMAGE FORMING APPARATUS

TONER AND PROCESS CARTRIDGE

LATENT ELECTROSTATIC IMAGE DEVELOPING TONER, IMAGE FORMING APPARATU...

IMAGE FORMING METHOD AND PROCESS CARTRIDGE

TONER FOR DEVELOPING ELECTROSTATIC IMAGE, AND IMAGE FORMING APPARAT...

TONER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

Toner, developer, toner container, process cartridge, image forming...