Akira Yoshida

Person

Yamato, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing device, information processing method, and i...
- Patent number 11,234,094
- Issue date Jan 25, 2022
- Sony Corporation
- Tatsuya Igarashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 10,365,601
- Issue date Jul 30, 2019
- Ricoh Company, Ltd.
- Keita Sone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus incorporating image reader
- Patent number 9,857,745
- Issue date Jan 2, 2018
- Ricoh Company, Ltd.
- Natsumi Matsue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus incorporating line sensor
- Patent number 9,651,910
- Issue date May 16, 2017
- Ricoh Company, Ltd.
- Akio Kosuge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having an optical sensor for converting a t...
- Patent number 9,565,319
- Issue date Feb 7, 2017
- Ricoh Company, Ltd.
- Tetsuya Muto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 9,535,347
- Issue date Jan 3, 2017
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nitride semiconductor substrate
- Patent number 9,536,955
- Issue date Jan 3, 2017
- COORSTEK KK
- Jun Komiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus that switches transfer bias based on detect...
- Patent number 9,535,376
- Issue date Jan 3, 2017
- Ricoh Company, Ltd.
- Keita Sone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, elect...
- Patent number 9,459,542
- Issue date Oct 4, 2016
- Canon Kabushiki Kaisha
- Masato Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 9,442,420
- Issue date Sep 13, 2016
- Ricoh Company, Ltd.
- Akira Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner pattern density correction in an image forming apparatus
- Patent number 9,436,135
- Issue date Sep 6, 2016
- Ricoh Company, Ltd.
- Keita Sone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that performs parameter correction processi...
- Patent number 9,323,200
- Issue date Apr 26, 2016
- Ricoh Company, Ltd.
- Nobutaka Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image density control
- Patent number 9,182,701
- Issue date Nov 10, 2015
- Ricoh Company, Ltd.
- Keita Gotoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nitride semiconductor substrate
- Patent number 9,117,743
- Issue date Aug 25, 2015
- COVALENT MATERIALS CORPORTION
- Jun Komiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing gallium phthalocyanine crystal and method of pr...
- Patent number 9,068,083
- Issue date Jun 30, 2015
- Canon Kabushiki Kaisha
- Masato Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing gallium phthalocyanine crystal and method of pr...
- Patent number 9,034,554
- Issue date May 19, 2015
- Canon Kabushiki Kaisha
- Masato Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrophotographic photosensitive member, method for producing the...
- Patent number 8,993,204
- Issue date Mar 31, 2015
- Canon Kabushiki Kaisha
- Masaki Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, method of producing phth...
- Patent number 8,974,991
- Issue date Mar 10, 2015
- Canon Kabushiki Kaisha
- Masataka Kawahara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 8,841,052
- Issue date Sep 23, 2014
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical sensor with positioning reference surface and image forming...
- Patent number 8,811,846
- Issue date Aug 19, 2014
- Ricoh Company, Ltd.
- Akira Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nitride semiconductor substrate and method of manufacturing the same
- Patent number 8,785,942
- Issue date Jul 22, 2014
- Covalent Materials Corporation
- Akira Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 8,703,372
- Issue date Apr 22, 2014
- Canon Kabushiki Kaisha
- Takeshi Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nitride semiconductor substrate
- Patent number 8,637,960
- Issue date Jan 28, 2014
- Covalent Material Corporation
- Yoshihisa Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus and method for controlling image density
- Patent number 8,503,893
- Issue date Aug 6, 2013
- Ricoh Company, Ltd.
- Akira Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical sensor and image forming apparatus
- Patent number 8,455,851
- Issue date Jun 4, 2013
- Ricoh Company, Limited
- Kayoko Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Supply control unit and image forming apparatus
- Patent number 8,254,795
- Issue date Aug 28, 2012
- Ricoh Company, Limited
- Eichi Koizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing unit and toner supplyi...
- Patent number 8,238,768
- Issue date Aug 7, 2012
- Ricoh Company, Limited
- Eichi Koizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image-density control method
- Patent number 8,233,813
- Issue date Jul 31, 2012
- Ricoh Company, Limited
- Akira Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compound semiconductor substrate comprising a multilayer buffer layer
- Patent number 8,212,288
- Issue date Jul 3, 2012
- Covalent Materials Corporation
- Jun Komiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor substrate having multiple buffer layers
- Patent number 8,148,753
- Issue date Apr 3, 2012
- Covalent Materials Corporation
- Hiroshi Oishi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
- Publication number 20230007232
- Publication date Jan 5, 2023
- SONY GROUP CORPORATION
- AKIRA YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Processing Apparatus, Information Processing Method, An...
- Publication number 20210306752
- Publication date Sep 30, 2021
- SONY CORPORATION
- Akira Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...
- Publication number 20210266692
- Publication date Aug 26, 2021
- SONY CORPORATION
- Tatsuya IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC CIRCUIT FOR ELECTRONIC MIRROR
- Publication number 20190031104
- Publication date Jan 31, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- YASUTAKA MATSUMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20180150010
- Publication date May 31, 2018
- Keita SONE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE DENSITY DETECTOR, IMAGE FORMING APPARATUS INCORPORATING IMAGE...
- Publication number 20170248889
- Publication date Aug 31, 2017
- RICOH COMPANY, LTD.
- Yuuichiroh Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCORPORATING IMAGE READER
- Publication number 20170108808
- Publication date Apr 20, 2017
- Natsumi MATSUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCORPORATING LINE SENSOR
- Publication number 20160378040
- Publication date Dec 29, 2016
- Akio KOSUGE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160246220
- Publication date Aug 25, 2016
- Keita SONE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20160131991
- Publication date May 12, 2016
- RICOH COMPANY, LTD.
- Akira YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20160112580
- Publication date Apr 21, 2016
- RICOH COMPANY, LTD.
- Tetsuya MUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150362868
- Publication date Dec 17, 2015
- RICOH COMPANY, LTD.
- Keita Sone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150220032
- Publication date Aug 6, 2015
- Nobutaka TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150125168
- Publication date May 7, 2015
- Keita GOTOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20140363759
- Publication date Dec 11, 2014
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE
- Publication number 20140339679
- Publication date Nov 20, 2014
- COVALENT MATERIALS CORPORATION
- Jun KOMIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE
- Publication number 20140319535
- Publication date Oct 30, 2014
- Covalent Materials Corporation
- Jun KOMIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
- Publication number 20140308606
- Publication date Oct 16, 2014
- Masato Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
- Publication number 20140184085
- Publication date Jul 3, 2014
- Kabushiki Kaisha Toshiba
- Akira Yoshida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20140141362
- Publication date May 22, 2014
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20130137026
- Publication date May 30, 2013
- Canon Kabushiki Kaisha
- Takeshi Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD OF PRODUCING PHTH...
- Publication number 20130137025
- Publication date May 30, 2013
- Canon Kabushiki Kaisha
- Masataka Kawahara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20130137023
- Publication date May 30, 2013
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF PRODUCING GALLIUM PHTHALOCYANINE CRYSTAL AND METHOD OF PR...
- Publication number 20130137032
- Publication date May 30, 2013
- Canon Kabushiki Kaisha
- Masato Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE
- Publication number 20130082355
- Publication date Apr 4, 2013
- COVALENT MATERIALS CORPORATION
- Yoshihisa ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120211763
- Publication date Aug 23, 2012
- Covalent Materials Corporation
- Akira Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical sensor and image forming apparatus incorporating optical se...
- Publication number 20110200349
- Publication date Aug 18, 2011
- RICOH COMPANY, LTD.
- Akira Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR PRODUCING THE...
- Publication number 20110129768
- Publication date Jun 2, 2011
- Canon Kabushiki Kaisha
- Masaki Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOUND SEMICONDUCTOR SUBSTRATE
- Publication number 20110062556
- Publication date Mar 17, 2011
- Covalent Materials Corporation
- Jun KOMIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SENSOR AND IMAGE FORMING APPARATUS
- Publication number 20110052239
- Publication date Mar 3, 2011
- Kayoko Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Akira Yoshida

Person

Patents Grantslast 30 patents

Information processing device, information processing method, and i...

Image forming apparatus and image forming method

Image forming apparatus incorporating image reader

Image forming apparatus incorporating line sensor

Image forming apparatus having an optical sensor for converting a t...

Electrophotographic photosensitive member, process cartridge and el...

Nitride semiconductor substrate

Image forming apparatus that switches transfer bias based on detect...

Electrophotographic photosensitive member, process cartridge, elect...

Image forming apparatus and image forming method

Toner pattern density correction in an image forming apparatus

Image forming apparatus that performs parameter correction processi...

Image forming apparatus and image density control

Nitride semiconductor substrate

Method of producing gallium phthalocyanine crystal and method of pr...

Method of producing gallium phthalocyanine crystal and method of pr...

Electrophotographic photosensitive member, method for producing the...

Electrophotographic photosensitive member, method of producing phth...

Electrophotographic photosensitive member, process cartridge and el...

Optical sensor with positioning reference surface and image forming...

Nitride semiconductor substrate and method of manufacturing the same

Electrophotographic photosensitive member, process cartridge, and e...

Nitride semiconductor substrate

Image forming apparatus and method for controlling image density

Optical sensor and image forming apparatus

Supply control unit and image forming apparatus

Image forming apparatus including developing unit and toner supplyi...

Image forming apparatus and image-density control method

Compound semiconductor substrate comprising a multilayer buffer layer

Compound semiconductor substrate having multiple buffer layers

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

Information Processing Apparatus, Information Processing Method, An...

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...

ELECTRIC CIRCUIT FOR ELECTRONIC MIRROR

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE DENSITY DETECTOR, IMAGE FORMING APPARATUS INCORPORATING IMAGE...

IMAGE FORMING APPARATUS INCORPORATING IMAGE READER

IMAGE FORMING APPARATUS INCORPORATING LINE SENSOR

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

NITRIDE SEMICONDUCTOR SUBSTRATE

NITRIDE SEMICONDUCTOR SUBSTRATE

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...

ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD OF PRODUCING PHTH...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

METHOD OF PRODUCING GALLIUM PHTHALOCYANINE CRYSTAL AND METHOD OF PR...

NITRIDE SEMICONDUCTOR SUBSTRATE

NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

Optical sensor and image forming apparatus incorporating optical se...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR PRODUCING THE...

COMPOUND SEMICONDUCTOR SUBSTRATE

OPTICAL SENSOR AND IMAGE FORMING APPARATUS