Tokyo
Japan
33
2025-07-24
The entities that hold a legal rights for patent applications filed by inventor KOSAKA Toru:
Toru KOSAKA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
SEMICONDUCTOR ELEMENT UNIT AND METHOD OF MANUFACTURING THEREOF, SEMICONDUCTOR ELEMENT UNIT SUPPLY SUBSTRATE, AND SEMICONDUCTOR PACKAGING CIRCUIT AND METHOD OF MANUFACTURING THEREOF
#2 | 2025-03-20METHOD OF MANUFACTURING SEMICONDUCTOR COMPOSITE DEVICE
#3 | 2024-10-03MANUFACTURING METHOD OF SUBSTRATE UNIT, AND SUBSTRATE UNIT
#4 | 2024-05-02MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, SEMICONDUCTOR LAYER SUPPORT STRUCTURE, AND SEMICONDUCTOR SUBSTRATE
#5 | 2024-05-02MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, SEMICONDUCTOR LAYER SUPPORT STRUCTURE, AND SEMICONDUCTOR SUBSTRATE
#6 | 2023-12-28SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME, AND LED DISPLAY DEVICE
#7 | 2023-10-05PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF, AND ACOUSTIC OSCILLATION SENSOR
#8 | 2023-10-05PIEZOELECTRIC-BODY FILM JOINT SUBSTRATE AND MANUFACTURING METHOD THEREOF
#9 | 2023-10-05PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF, AND ACOUSTIC OSCILLATION SENSOR
#10 | 2023-10-05PIEZOELECTRIC-BODY FILM JOINT SUBSTRATE AND MANUFACTURING METHOD THEREOF
#11 | 2023-08-24ELECTRONIC STRUCTURE AND METHOD OF MANUFACTURING THE SAME
#12 | 2023-03-02LIGHT EMITTING DEVICE, SEMICONDUCTOR STRUCTURE, METHOD OF MANUFACTURING A THIN-FILM LAYER, AND METHOD OF MANUFACTURING A LIGHT EMITTING DEVICE
#13 | 2022-09-29SEMICONDUCTOR ELEMENT UNIT AND METHOD OF MANUFACTURING THEREOF, SEMICONDUCTOR ELEMENT UNIT SUPPLY SUBSTRATE, AND SEMICONDUCTOR PACKAGING CIRCUIT AND METHOD OF MANUFACTURING THEREOF
#14 | 2022-05-19Composite integrated film, composite integrated film supply wafer, and semiconductor composite device
#15 | 2021-06-03Humidity detection device and image forming apparatus
#16 | 2017-06-01Heater control device and image formation apparatus
#17 | 2017-03-30Image forming apparatus with varying heater voltage
#18 | 2016-12-29Power supply unit and image forming apparatus
#19 | 2016-12-29Power supply unit and image forming apparatus
#20 | 2016-07-28Heater control device and image forming apparatus
#21 | 2016-05-19Heater control unit and image forming apparatus
#22 | 2015-02-26Power-supply device and image formation apparatus
#23 | 2014-10-02HIGH-VOLTAGE GENERATING APPARATUS, HIGH-VOLTAGE POWER SUPPLY, AND IMAGE FORMING APPARATUS
#24 | 2013-02-21High-voltage power-supply apparatus, and image formation apparatus
#25 | 2012-12-27Piezoelectric transducer driver, power supply device, and image formation apparatus
#26 | 2012-12-27Power supply, image forming device, and piezoelectric transducer control method
#27 | 2012-12-20Power supply apparatus and image formation apparatus
#28 | 2012-12-20Power supply device and image formation apparatus
#29 | 2011-03-03Power unit using computed frequency ratio and image forming apparatus
#30 | 2010-12-02Piezoelectric transformer driving device controlled by variable reference voltage values and image forming device
#31 | 2010-08-12Power supply device and image forming apparatus
#32 | 2010-07-29Piezoelectric transformer driving device, cold-cathode tube inverter, cold-cathode tube driving device, and image forming apparatus
#33 | 2010-04-29Power source device and image forming apparatus
99898 ⎘