Chiaki Tanaka

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing particles, particles, compositio...
- Patent number 11,667,055
- Issue date Jun 6, 2023
- Ricoh Company, Ltd.
- Keiko Osaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Particles and method for producing particles
- Patent number 9,669,565
- Issue date Jun 6, 2017
- Ricoh Company, Ltd.
- Keiko Osaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing particles and apparatus for producing particles
- Patent number 9,611,376
- Issue date Apr 4, 2017
- Ricoh Company, Ltd.
- Keiko Osaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing polymer
- Patent number 9,587,072
- Issue date Mar 7, 2017
- Ricoh Company, Ltd.
- Taichi Nemoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Toner
- Patent number 9,557,666
- Issue date Jan 31, 2017
- Ricoh Company, Ltd.
- Yoshitaka Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Particle manufacturing method, particles, and particle manufacturin...
- Patent number 9,469,723
- Issue date Oct 18, 2016
- Ricoh Company, Ltd.
- Keiko Osaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer production apparatus and polymer production method
- Patent number 9,447,228
- Issue date Sep 20, 2016
- Ricoh Company, Ltd.
- Yuuichi Satoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polymer and device for producing polymer
- Patent number 9,346,915
- Issue date May 24, 2016
- Ricoh Company, Ltd.
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polymer, device for producing polymer, device...
- Patent number 9,029,481
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particles and method for producing the same, toner and method for p...
- Patent number 8,877,420
- Issue date Nov 4, 2014
- Ricoh Company, Ltd.
- Chiaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer particle and method for producing the same
- Patent number 8,846,810
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Nobuyuki Mase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing particles, method for producing toner, and app...
- Patent number 8,603,373
- Issue date Dec 10, 2013
- Ricoh Company, Ltd.
- Shinji Ohtani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing particulate release agent, toner using the par...
- Patent number 8,580,476
- Issue date Nov 12, 2013
- Ricoh Company, Ltd.
- Masahide Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Particle producing method, particle, toner, developer, process cart...
- Patent number 8,524,437
- Issue date Sep 3, 2013
- Ricoh Company, Ltd.
- Yoshitaka Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Colored polymer particles, method for producing the same, and toner...
- Patent number 8,299,190
- Issue date Oct 30, 2012
- National University Corporation Shizuoka University
- Takeshi Sako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier and manufacturing method thereof, developer, process cartri...
- Patent number 8,178,273
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Ryota Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier and method for producing the same, developer and image form...
- Patent number 8,084,181
- Issue date Dec 27, 2011
- Ricoh Company, Ltd.
- Ryota Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing resin and particulate material, toner prepared...
- Patent number 8,076,051
- Issue date Dec 13, 2011
- Ricoh Company Limited
- Takuya Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, method for producing the same, developer, and image formin...
- Patent number 8,043,785
- Issue date Oct 25, 2011
- Ricoh Company, Ltd.
- Ryota Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and image forming method using the toner
- Patent number 8,034,524
- Issue date Oct 11, 2011
- Ricoh Company, Ltd.
- Ryota Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and image forming method using the toner
- Patent number 8,007,977
- Issue date Aug 30, 2011
- Ricoh Company, Ltd.
- Ryota Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method for producing the same, and image-forming method u...
- Patent number 7,932,007
- Issue date Apr 26, 2011
- Ricoh Company, Ltd.
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymer microparticles and production method for the same
- Patent number 7,923,517
- Issue date Apr 12, 2011
- Ricoh Company, Ltd.
- Eri Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing photoreceptor, photoreceptor prepared by the m...
- Patent number 7,855,040
- Issue date Dec 21, 2010
- Ricoh Company Limited
- Yoshiki Yanagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, method for producing the same,...
- Patent number 7,851,119
- Issue date Dec 14, 2010
- Ricoh Company, Ltd.
- Tetsuya Toshine
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor and method of preparing same
- Patent number 7,718,333
- Issue date May 18, 2010
- Ricoh Company, Ltd.
- Kazukiyo Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, method for producing the carrier, developer, and image for...
- Patent number 7,629,104
- Issue date Dec 8, 2009
- Ricoh Company, Ltd.
- Chiaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and, developer, toner-containing container, process cartridge...
- Patent number 7,575,842
- Issue date Aug 18, 2009
- Ricoh Company, Ltd.
- Masayuki Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner manufacturing method, toner and developer
- Patent number 7,531,279
- Issue date May 12, 2009
- Ricoh Company Limited
- Naohiro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer, toner container, process cartridge, image-form...
- Patent number 7,459,255
- Issue date Dec 2, 2008
- Ricoh Company, Ltd.
- Chiaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POLYLACTIC ACID RESIN COMPOSITION, AND MOLDED BODY AND PRODUCTION M...
- Publication number 20240092966
- Publication date Mar 21, 2024
- RICOH COMPANY, LTD.
- Taichi NEMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FOAM SHEET
- Publication number 20230242730
- Publication date Aug 3, 2023
- RICOH COMPANY, LTD.
- Tomoharu MIKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING PARTICLES, PARTICLES, COMPOSITIO...
- Publication number 20210138688
- Publication date May 13, 2021
- Keiko OSAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYMER
- Publication number 20160297927
- Publication date Oct 13, 2016
- Satoshi IZUMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYMER
- Publication number 20160194445
- Publication date Jul 7, 2016
- RICOH COMPANY, LTD.
- Taichi NEMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PRODUCT, FILM, MOLDED ARTICLE, SHEET, PARTICLE, FIBER, AND...
- Publication number 20160083512
- Publication date Mar 24, 2016
- RICOH COMPANY, LTD.
- Yasuo Kamada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POROUS MATERIAL, PRODUCING METHOD THEREOF, AND SERIAL PRODUCING APP...
- Publication number 20150376363
- Publication date Dec 31, 2015
- RICOH COMPANY, LTD.
- Masaki WATANABE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PRODUCT AND PRODUCTION METHOD THEREOF, AND POLYMER PRODUCT...
- Publication number 20150361213
- Publication date Dec 17, 2015
- Yasuo KAMADA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYLACTIC ACID COMPOSITION, AND PRODUCTION METHOD AND PRODUCTION A...
- Publication number 20150361214
- Publication date Dec 17, 2015
- Ricoh Company, Ltd.
- Taichi NEMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PRODUCTION APPARATUS
- Publication number 20150353677
- Publication date Dec 10, 2015
- Ricoh Company, Ltd.
- Satoshi IZUMI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THERMOPLASTIC POLYIMIDE, THERMOPLASTIC POLYIMIDE FOAM BODY, AND MET...
- Publication number 20150329676
- Publication date Nov 19, 2015
- Hirokazu MIYAKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PRODUCT AND PRODUCTION METHOD THEREOF, AND POLYMER PRODUCT...
- Publication number 20150322201
- Publication date Nov 12, 2015
- RICOH COMPANY, LTD.
- Yoko ARAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PARTICLES AND APPARATUS FOR PRODUCING PARTICLES
- Publication number 20150267039
- Publication date Sep 24, 2015
- Keiko Osaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICLE MANUFACTURING METHOD, PARTICLES, AND PARTICLE MANUFACTURIN...
- Publication number 20150252141
- Publication date Sep 10, 2015
- Keiko Osaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER COMPOSITION
- Publication number 20150225512
- Publication date Aug 13, 2015
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PRODUCTION APPARATUS AND POLYMER PRODUCTION METHOD
- Publication number 20150141611
- Publication date May 21, 2015
- Yuuichi SATOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TONER, DEVELOPER, IMAGE FORMING APPARATUS, PARTICLES, METHOD FOR PR...
- Publication number 20150132696
- Publication date May 14, 2015
- Keiko Osaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PARTICLES AND METHOD FOR PRODUCING PARTICLES
- Publication number 20150119484
- Publication date Apr 30, 2015
- Keiko Osaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PARTICLES, TONER, DEVELOPER, AND IMAGE FORMING...
- Publication number 20150043943
- Publication date Feb 12, 2015
- Keiko Osaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
METHOD FOR PRODUCING POLYMER AND DEVICE FOR PRODUCING POLYMER
- Publication number 20150018513
- Publication date Jan 15, 2015
- Taichi Nemoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYMER
- Publication number 20150011724
- Publication date Jan 8, 2015
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20140371420
- Publication date Dec 18, 2014
- Nobuyuki MASE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CORE-SHELL TYPE PARTICLES AND METHOD FOR PRODUCING THE SAME
- Publication number 20140356441
- Publication date Dec 4, 2014
- RICOH COMPANY, LTD.
- Masaki Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING POLYMER AND POLYMER PRODUCT
- Publication number 20140350209
- Publication date Nov 27, 2014
- Taichi Nemoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TONER
- Publication number 20140342286
- Publication date Nov 20, 2014
- Yoshitaka Yamauchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYMER, DEVICE FOR PRODUCING POLYMER, DEVICE...
- Publication number 20140296448
- Publication date Oct 2, 2014
- Taichi Nemoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYMER, AND POLYMER PRODUCT
- Publication number 20140213754
- Publication date Jul 31, 2014
- Taichi NEMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER PRODUCT, POLYMER COMPACT, POLYMER COMPACT FOR MEDICAL USE,...
- Publication number 20140200326
- Publication date Jul 17, 2014
- Yoshitaka Yamauchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYMER
- Publication number 20140163194
- Publication date Jun 12, 2014
- Taichi Nemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Chiaki Tanaka

Person

Patents Grantslast 30 patents

Method and apparatus for producing particles, particles, compositio...

Particles and method for producing particles

Method for producing particles and apparatus for producing particles

Method for producing polymer

Toner

Particle manufacturing method, particles, and particle manufacturin...

Polymer production apparatus and polymer production method

Method for producing polymer and device for producing polymer

Method for producing polymer, device for producing polymer, device...

Particles and method for producing the same, toner and method for p...

Polymer particle and method for producing the same

Method for producing particles, method for producing toner, and app...

Method for preparing particulate release agent, toner using the par...

Particle producing method, particle, toner, developer, process cart...

Colored polymer particles, method for producing the same, and toner...

Carrier and manufacturing method thereof, developer, process cartri...

Carrier and method for producing the same, developer and image form...

Method for preparing resin and particulate material, toner prepared...

Carrier, method for producing the same, developer, and image formin...

Toner and image forming method using the toner

Toner and image forming method using the toner

Toner and method for producing the same, and image-forming method u...

Polymer microparticles and production method for the same

Method for preparing photoreceptor, photoreceptor prepared by the m...

Electrophotographic photoconductor, method for producing the same,...

Electrophotographic photoconductor and method of preparing same

Carrier, method for producing the carrier, developer, and image for...

Toner and, developer, toner-containing container, process cartridge...

Toner manufacturing method, toner and developer

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

Patents Applicationslast 30 patents

POLYLACTIC ACID RESIN COMPOSITION, AND MOLDED BODY AND PRODUCTION M...

FOAM SHEET

METHOD AND APPARATUS FOR PRODUCING PARTICLES, PARTICLES, COMPOSITIO...

METHOD FOR PRODUCING POLYMER

METHOD FOR PRODUCING POLYMER

POLYMER PRODUCT, FILM, MOLDED ARTICLE, SHEET, PARTICLE, FIBER, AND...

POROUS MATERIAL, PRODUCING METHOD THEREOF, AND SERIAL PRODUCING APP...

POLYMER PRODUCT AND PRODUCTION METHOD THEREOF, AND POLYMER PRODUCT...

POLYLACTIC ACID COMPOSITION, AND PRODUCTION METHOD AND PRODUCTION A...

POLYMER PRODUCTION APPARATUS

THERMOPLASTIC POLYIMIDE, THERMOPLASTIC POLYIMIDE FOAM BODY, AND MET...

POLYMER PRODUCT AND PRODUCTION METHOD THEREOF, AND POLYMER PRODUCT...

METHOD FOR PRODUCING PARTICLES AND APPARATUS FOR PRODUCING PARTICLES

PARTICLE MANUFACTURING METHOD, PARTICLES, AND PARTICLE MANUFACTURIN...

POLYMER COMPOSITION

POLYMER PRODUCTION APPARATUS AND POLYMER PRODUCTION METHOD

TONER, DEVELOPER, IMAGE FORMING APPARATUS, PARTICLES, METHOD FOR PR...

PARTICLES AND METHOD FOR PRODUCING PARTICLES

METHOD FOR PRODUCING PARTICLES, TONER, DEVELOPER, AND IMAGE FORMING...

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

METHOD FOR PRODUCING POLYMER AND DEVICE FOR PRODUCING POLYMER

METHOD FOR PRODUCING POLYMER

POLYMER PARTICLE AND METHOD FOR PRODUCING THE SAME

CORE-SHELL TYPE PARTICLES AND METHOD FOR PRODUCING THE SAME

METHOD FOR PRODUCING POLYMER AND POLYMER PRODUCT

TONER

METHOD FOR PRODUCING POLYMER, DEVICE FOR PRODUCING POLYMER, DEVICE...

METHOD FOR PRODUCING POLYMER, AND POLYMER PRODUCT

POLYMER PRODUCT, POLYMER COMPACT, POLYMER COMPACT FOR MEDICAL USE,...

METHOD FOR PRODUCING POLYMER