Osaka
Japan
4
2021-04-08
The entities that hold a legal rights for patent applications filed by inventor USUI Tomoya:
Tomoya USUI from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Information processing device, information processing method, and recording medium storing program
#2 | 2018-10-18Powder detection device and development device
#3 | 2017-10-19Powder detection device and development device
#4 | 2009-12-31Toner cartridge, and process unit and image forming apparatus using the same
2015104 ⎘