Toru KOSAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Humidity detection device and image forming apparatus
- Patent number 11,714,381
- Issue date Aug 1, 2023
- Oki Electric Industry Co., Ltd.
- Toru Kosaka
- G01 - MEASURING TESTING
Information Patent Grant
Image forming apparatus with varying heater voltage
- Patent number 9,915,908
- Issue date Mar 13, 2018
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater control device and image formation apparatus
- Patent number 9,880,498
- Issue date Jan 30, 2018
- Oki Data Corporation
- Shuichi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply unit and image forming apparatus
- Patent number 9,746,812
- Issue date Aug 29, 2017
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply unit and image forming apparatus
- Patent number 9,740,158
- Issue date Aug 22, 2017
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater control device and image forming apparatus
- Patent number 9,625,862
- Issue date Apr 18, 2017
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater control unit and image forming apparatus
- Patent number 9,477,185
- Issue date Oct 25, 2016
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply device and image formation apparatus
- Patent number 9,250,590
- Issue date Feb 2, 2016
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power-supply device and image formation apparatus
- Patent number 9,141,019
- Issue date Sep 22, 2015
- Oki Data Corporation
- Toru Kosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and image formation apparatus
- Patent number 9,063,717
- Issue date Jun 23, 2015
- Oki Data Corporation
- Toru Kosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply, image forming device, and piezoelectric transducer co...
- Patent number 9,007,785
- Issue date Apr 14, 2015
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric transducer driver, power supply device, and image for...
- Patent number 8,971,751
- Issue date Mar 3, 2015
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-voltage power-supply apparatus, and image formation apparatus
- Patent number 8,948,642
- Issue date Feb 3, 2015
- Oki Data Corporation
- Toru Kosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric transformer driving device controlled by variable ref...
- Patent number 8,476,889
- Issue date Jul 2, 2013
- Oki Data Corporation
- Toru Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Power unit using computed frequency ratio and image forming apparatus
- Patent number 8,350,550
- Issue date Jan 8, 2013
- Oki Data Corporation
- Toru Kosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and image forming apparatus
- Patent number 8,319,395
- Issue date Nov 27, 2012
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power source device and image forming apparatus
- Patent number 8,265,511
- Issue date Sep 11, 2012
- Oki Data Corporation
- Toru Kosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric transformer driving device, cold-cathode tube inverte...
- Patent number 8,174,200
- Issue date May 8, 2012
- Oki Data Corporation
- Toru Kosaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, SEMICONDUCTOR LAYER...
- Publication number 20240145239
- Publication date May 2, 2024
- Oki Electric Industry Co., Ltd.
- Shinya JUMONJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, SEMICONDUCTOR LAYER...
- Publication number 20240145631
- Publication date May 2, 2024
- Oki Electric Industry Co., Ltd.
- Shinya JUMONJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME, AND LED DIS...
- Publication number 20230420427
- Publication date Dec 28, 2023
- Oki Electric Industry Co., Ltd.
- Akihiro IINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC-BODY FILM JOINT SUBSTRATE AND MANUFACTURING METHOD TH...
- Publication number 20230320224
- Publication date Oct 5, 2023
- Oki Electric Industry Co., Ltd.
- Hironori FURUTA
Information Patent Application
PIEZOELECTRIC-BODY FILM JOINT SUBSTRATE AND MANUFACTURING METHOD TH...
- Publication number 20230320217
- Publication date Oct 5, 2023
- Oki Electric Industry Co., Ltd.
- Hironori FURUTA
Information Patent Application
PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF,...
- Publication number 20230320219
- Publication date Oct 5, 2023
- Oki Electric Industry Co., Ltd.
- Hironori FURUTA
Information Patent Application
PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF,...
- Publication number 20230320228
- Publication date Oct 5, 2023
- Oki Electric Industry Co., Ltd.
- Hironori FURUTA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ELECTRONIC STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230268219
- Publication date Aug 24, 2023
- Oki Electric Industry Co., Ltd.
- Genichirou MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, SEMICONDUCTOR STRUCTURE, METHOD OF MANUFACTU...
- Publication number 20230063063
- Publication date Mar 2, 2023
- Oki Electric Industry Co., Ltd.
- Takuma ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT UNIT AND METHOD OF MANUFACTURING THEREOF, SEM...
- Publication number 20220310817
- Publication date Sep 29, 2022
- Oki Electric Industry Co., Ltd.
- Yuuki SHINOHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE INTEGRATED FILM, COMPOSITE INTEGRATED FILM SUPPLY WAFER,...
- Publication number 20220157796
- Publication date May 19, 2022
- Oki Electric Industry Co., Ltd.
- Takuma ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDITY DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20210165366
- Publication date Jun 3, 2021
- Oki Data Corporation
- Toru KOSAKA
- G01 - MEASURING TESTING
Information Patent Application
HEATER CONTROL DEVICE AND IMAGE FORMATION APPARATUS
- Publication number 20170153585
- Publication date Jun 1, 2017
- Oki Data Corporation
- Shuichi SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170090396
- Publication date Mar 30, 2017
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY UNIT AND IMAGE FORMING APPARATUS
- Publication number 20160378052
- Publication date Dec 29, 2016
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY UNIT AND IMAGE FORMING APPARATUS
- Publication number 20160378051
- Publication date Dec 29, 2016
- Oki Data Corporation
- Toru KOSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEATER CONTROL DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160216662
- Publication date Jul 28, 2016
- Oki Data Corporation
- Toru KOSAKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEATER CONTROL UNIT AND IMAGE FORMING APPARATUS
- Publication number 20160139548
- Publication date May 19, 2016
- Oki Data Corporation
- Toru KOSAKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER-SUPPLY DEVICE AND IMAGE FORMATION APPARATUS
- Publication number 20150055972
- Publication date Feb 26, 2015
- Oki Data Corporation
- Toru KOSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-VOLTAGE GENERATING APPARATUS, HIGH-VOLTAGE POWER SUPPLY, AND I...
- Publication number 20140293659
- Publication date Oct 2, 2014
- Oki Data Corporation
- Toru KOSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-VOLTAGE POWER-SUPPLY APPARATUS, AND IMAGE FORMATION APPARATUS
- Publication number 20130045023
- Publication date Feb 21, 2013
- Oki Data Corporation
- Toru KOSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PIEZOELECTRIC TRANSDUCER DRIVER, POWER SUPPLY DEVICE, AND IMAGE FOR...
- Publication number 20120328322
- Publication date Dec 27, 2012
- Oki Data Corporation
- Toru KOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY, IMAGE FORMING DEVICE, AND PIEZOELECTRIC TRANSDUCER CO...
- Publication number 20120327689
- Publication date Dec 27, 2012
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMATION APPARATUS
- Publication number 20120323383
- Publication date Dec 20, 2012
- Oki Data Corporation
- Toru KOSAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMATION APPARATUS
- Publication number 20120321338
- Publication date Dec 20, 2012
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER UNIT AND IMAGE FORMING APPARATUS
- Publication number 20110051466
- Publication date Mar 3, 2011
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Piezoelectric transformer driving device and image forming device
- Publication number 20100302809
- Publication date Dec 2, 2010
- Oki Data Corporation
- Toru Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20100202794
- Publication date Aug 12, 2010
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PIEZOELECTRIC TRANSFORMER DRIVING DEVICE, COLD-CATHODE TUBE INVERTE...
- Publication number 20100188011
- Publication date Jul 29, 2010
- Oki Data Corporation
- Toru KOSAKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SOURCE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20100104313
- Publication date Apr 29, 2010
- Oki Data Corporation
- Toru KOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toru KOSAKA

Person

Patents Grantslast 30 patents

Humidity detection device and image forming apparatus

Image forming apparatus with varying heater voltage

Heater control device and image formation apparatus

Power supply unit and image forming apparatus

Power supply unit and image forming apparatus

Heater control device and image forming apparatus

Heater control unit and image forming apparatus

Power supply device and image formation apparatus

Power-supply device and image formation apparatus

Power supply apparatus and image formation apparatus

Power supply, image forming device, and piezoelectric transducer co...

Piezoelectric transducer driver, power supply device, and image for...

High-voltage power-supply apparatus, and image formation apparatus

Piezoelectric transformer driving device controlled by variable ref...

Power unit using computed frequency ratio and image forming apparatus

Power supply device and image forming apparatus

Power source device and image forming apparatus

Piezoelectric transformer driving device, cold-cathode tube inverte...

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, SEMICONDUCTOR LAYER...

MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, SEMICONDUCTOR LAYER...

SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME, AND LED DIS...

PIEZOELECTRIC-BODY FILM JOINT SUBSTRATE AND MANUFACTURING METHOD TH...

PIEZOELECTRIC-BODY FILM JOINT SUBSTRATE AND MANUFACTURING METHOD TH...

PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF,...

PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF,...

ELECTRONIC STRUCTURE AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING DEVICE, SEMICONDUCTOR STRUCTURE, METHOD OF MANUFACTU...

SEMICONDUCTOR ELEMENT UNIT AND METHOD OF MANUFACTURING THEREOF, SEM...

COMPOSITE INTEGRATED FILM, COMPOSITE INTEGRATED FILM SUPPLY WAFER,...

HUMIDITY DETECTION DEVICE AND IMAGE FORMING APPARATUS

HEATER CONTROL DEVICE AND IMAGE FORMATION APPARATUS

IMAGE FORMING APPARATUS

POWER SUPPLY UNIT AND IMAGE FORMING APPARATUS

POWER SUPPLY UNIT AND IMAGE FORMING APPARATUS

HEATER CONTROL DEVICE AND IMAGE FORMING APPARATUS

HEATER CONTROL UNIT AND IMAGE FORMING APPARATUS

POWER-SUPPLY DEVICE AND IMAGE FORMATION APPARATUS

HIGH-VOLTAGE GENERATING APPARATUS, HIGH-VOLTAGE POWER SUPPLY, AND I...

HIGH-VOLTAGE POWER-SUPPLY APPARATUS, AND IMAGE FORMATION APPARATUS

PIEZOELECTRIC TRANSDUCER DRIVER, POWER SUPPLY DEVICE, AND IMAGE FOR...

POWER SUPPLY, IMAGE FORMING DEVICE, AND PIEZOELECTRIC TRANSDUCER CO...

POWER SUPPLY APPARATUS AND IMAGE FORMATION APPARATUS

POWER SUPPLY DEVICE AND IMAGE FORMATION APPARATUS

POWER UNIT AND IMAGE FORMING APPARATUS

Piezoelectric transformer driving device and image forming device

POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS

PIEZOELECTRIC TRANSFORMER DRIVING DEVICE, COLD-CATHODE TUBE INVERTE...

POWER SOURCE DEVICE AND IMAGE FORMING APPARATUS