Junichi Awamura

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner, toner storage unit, image forming apparatus, and image formi...
- Patent number 11,036,154
- Issue date Jun 15, 2021
- Ricoh Company, Ltd.
- Masayuki Ukigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, image forming apparatus, and process cartridge
- Patent number 10,303,071
- Issue date May 28, 2019
- Richoh Company, Ltd.
- Hiroyuki Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, and image forming device
- Patent number 10,303,072
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Akira Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner, toner stored unit, and image forming apparatus
- Patent number 10,054,864
- Issue date Aug 21, 2018
- Ricoh Company, Ltd.
- Tomoki Murayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, toner stored unit, and image forming apparatus
- Patent number 9,989,869
- Issue date Jun 5, 2018
- Ricoh Company, Ltd.
- Daisuke Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer and image forming apparatus
- Patent number 9,523,931
- Issue date Dec 20, 2016
- Ricoh Company, Ltd.
- Satoshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner
- Patent number 9,291,931
- Issue date Mar 22, 2016
- Ricoh Company, Ltd.
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner set, developer set, and image forming apparatus
- Patent number 9,274,445
- Issue date Mar 1, 2016
- Ricoh Company, Ltd.
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer and image forming apparatus
- Patent number 9,201,326
- Issue date Dec 1, 2015
- Ricoh Company, Ltd.
- Ryuuta Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner containing crystalline polyester
- Patent number 9,201,325
- Issue date Dec 1, 2015
- Ricoh Company, Ltd.
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner housing container and image forming apparatus
- Patent number 9,152,084
- Issue date Oct 6, 2015
- Ricoh Company, Ltd.
- Masana Shiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device that suppresses hysteresis
- Patent number 9,086,647
- Issue date Jul 21, 2015
- Ricoh Company, Ltd.
- Shingo Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner housing container and image forming apparatus
- Patent number 9,069,288
- Issue date Jun 30, 2015
- Ricoh Company, Ltd.
- Satoshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, two-component developer and image forming apparatus
- Patent number 9,005,864
- Issue date Apr 14, 2015
- Ricoh Company, Ltd.
- Syouko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image, two-component developer a...
- Patent number 8,956,795
- Issue date Feb 17, 2015
- Ricoh Company, Ltd.
- Satoshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing toner and toner manufactured by the method
- Patent number 8,846,289
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Satoshi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic charge development
- Patent number 8,778,588
- Issue date Jul 15, 2014
- Ricoh Company, Ltd.
- Teruki Kusahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, toner accommodating container, process cartridge...
- Patent number 8,673,528
- Issue date Mar 18, 2014
- Ricoh Company, Ltd.
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, process cartridge, and image forming apparatus
- Patent number 8,652,719
- Issue date Feb 18, 2014
- Ricoh Company, Ltd.
- Osamu Uchinokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner
- Patent number 8,614,043
- Issue date Dec 24, 2013
- Ricoh Company, Ltd.
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and production method of the same
- Patent number 8,546,053
- Issue date Oct 1, 2013
- Ricoh Company, Ltd.
- Teruki Kusahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, and image forming method
- Patent number 8,518,622
- Issue date Aug 27, 2013
- Ricoh Company, Ltd.
- Satoshi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing toner
- Patent number 8,492,063
- Issue date Jul 23, 2013
- Ricoh Company, Limited
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, method for producing the same, and developer
- Patent number 8,455,172
- Issue date Jun 4, 2013
- Ricoh Company, Ltd.
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and development agent
- Patent number 8,367,292
- Issue date Feb 5, 2013
- Ricoh Company, Limited
- Teruki Kusahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer and image forming apparatus
- Patent number 8,268,526
- Issue date Sep 18, 2012
- Ricoh Company, Ltd.
- Hiroto Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and developer, developer container, process cartridge, image...
- Patent number 8,227,164
- Issue date Jul 24, 2012
- Ricoh Company, Limited
- Tsuyoshi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing toner and toner
- Patent number 8,192,911
- Issue date Jun 5, 2012
- Ricoh Company, Ltd.
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing toner
- Patent number 8,187,785
- Issue date May 29, 2012
- Ricoh Company, Ltd.
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing toner
- Patent number 8,178,276
- Issue date May 15, 2012
- Ricoh Company Limited
- Osamu Uchinokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20210063916
- Publication date Mar 4, 2021
- Akio TAKEI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMI...
- Publication number 20190171122
- Publication date Jun 6, 2019
- Masayuki UKIGAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20180253022
- Publication date Sep 6, 2018
- Hiroyuki TAKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING DEVICE
- Publication number 20180224763
- Publication date Aug 9, 2018
- Akira TANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20180052403
- Publication date Feb 22, 2018
- Daisuke INOUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20160195827
- Publication date Jul 7, 2016
- Tomoki Murayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20150104739
- Publication date Apr 16, 2015
- Tsuneyasu Nagatomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20140348545
- Publication date Nov 27, 2014
- RICOH COMPANY, LTD.
- Masana Shiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20140348546
- Publication date Nov 27, 2014
- RICOH COMPANY, LTD.
- Satoshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
- Publication number 20140234767
- Publication date Aug 21, 2014
- Junichi Awamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20140220485
- Publication date Aug 7, 2014
- Satoshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20140140731
- Publication date May 22, 2014
- Mamoru Hozumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140072349
- Publication date Mar 13, 2014
- Shingo SAKASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SET, DEVELOPER SET, AND IMAGE FORMING APPARATUS
- Publication number 20130244158
- Publication date Sep 19, 2013
- Junichi AWAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20130243488
- Publication date Sep 19, 2013
- Satoshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20130244155
- Publication date Sep 19, 2013
- Syouko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC IMAGE, TWO-COMPONENT DEVELOPER A...
- Publication number 20130244156
- Publication date Sep 19, 2013
- Satoshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER PARTICLES AND DEVELOPER
- Publication number 20130224648
- Publication date Aug 29, 2013
- Takahiro Honda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20130196260
- Publication date Aug 1, 2013
- Ryuuta YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20130130171
- Publication date May 23, 2013
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC CHARGE DEVELOPMENT
- Publication number 20130022371
- Publication date Jan 24, 2013
- RICOH COMPANY, LTD.
- Teruki Kusahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20120288299
- Publication date Nov 15, 2012
- Osamu UCHINOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND TONER FOR DEVELOPING LATENT ELECTROSTAT...
- Publication number 20120064445
- Publication date Mar 15, 2012
- Satoshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, AND IMAGE FORMING METHOD
- Publication number 20110305986
- Publication date Dec 15, 2011
- Satoshi OGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINING CRYSTALLINE POLYESTER
- Publication number 20110262856
- Publication date Oct 27, 2011
- Tsuyoshi SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND DEVELOPER
- Publication number 20110223532
- Publication date Sep 15, 2011
- Tsuyoshi SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER AND TWO-COMPONENT DEVELOPER
- Publication number 20110200929
- Publication date Aug 18, 2011
- Toshihiko Karato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, DEVELOPER CONTAINER, METHOD OF MANUFACTURING TONE...
- Publication number 20110129773
- Publication date Jun 2, 2011
- Hyo SHU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, VESSEL WITH THE TONER, DEVELOPER, IMAGE FORMING APPARATUS AN...
- Publication number 20110086308
- Publication date Apr 14, 2011
- Naohiro WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, METHOD FOR PRODUCING THE SAME, AND DEVELOPER
- Publication number 20110076612
- Publication date Mar 31, 2011
- Junichi AWAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Junichi Awamura

Person

Patents Grantslast 30 patents

Toner, toner storage unit, image forming apparatus, and image formi...

Toner, developer, image forming apparatus, and process cartridge

Toner, developer, and image forming device

Toner, toner stored unit, and image forming apparatus

Toner, toner stored unit, and image forming apparatus

Toner, developer and image forming apparatus

Electrostatic charge image developing toner

Toner set, developer set, and image forming apparatus

Toner, developer and image forming apparatus

Toner containing crystalline polyester

Toner housing container and image forming apparatus

Developing device that suppresses hysteresis

Toner housing container and image forming apparatus

Toner, two-component developer and image forming apparatus

Toner for developing electrostatic image, two-component developer a...

Method of manufacturing toner and toner manufactured by the method

Toner for electrostatic charge development

Toner, developer, toner accommodating container, process cartridge...

Toner, process cartridge, and image forming apparatus

Toner

Toner, and production method of the same

Toner, developer, and image forming method

Method of manufacturing toner

Toner, method for producing the same, and developer

Toner and development agent

Toner, developer and image forming apparatus

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

Method of manufacturing toner and toner

Method of manufacturing toner

Method of manufacturing toner

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

TONER, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMI...

TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

TONER, DEVELOPER, AND IMAGE FORMING DEVICE

TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS

TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS

TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS

TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

TONER, DEVELOPER AND IMAGE FORMING APPARATUS

TONER, DEVELOPER, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

TONER SET, DEVELOPER SET, AND IMAGE FORMING APPARATUS

TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING APPARATUS

TONER, TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS

TONER FOR DEVELOPING ELECTROSTATIC IMAGE, TWO-COMPONENT DEVELOPER A...

ELECTROSTATIC IMAGE DEVELOPING TONER PARTICLES AND DEVELOPER

TONER, DEVELOPER AND IMAGE FORMING APPARATUS

TONER

TONER FOR ELECTROSTATIC CHARGE DEVELOPMENT

TONER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND TONER FOR DEVELOPING LATENT ELECTROSTAT...

TONER, DEVELOPER, AND IMAGE FORMING METHOD

TONER CONTAINING CRYSTALLINE POLYESTER

TONER AND DEVELOPER

ELECTROSTATIC IMAGE DEVELOPING TONER AND TWO-COMPONENT DEVELOPER

TONER, DEVELOPER, DEVELOPER CONTAINER, METHOD OF MANUFACTURING TONE...

TONER, VESSEL WITH THE TONER, DEVELOPER, IMAGE FORMING APPARATUS AN...

TONER, METHOD FOR PRODUCING THE SAME, AND DEVELOPER