Trademark Overview
On Tuesday, December 24, 2024, a trademark application was filed for CHOSHU with the United States Patent and Trademark Office. The USPTO has given the CHOSHU trademark a serial number of 79418193. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Wednesday, June 11, 2025. This trademark is owned by Choshu Industry Co., Ltd.. The CHOSHU trademark is filed in the Machinery Products, Treatment & Processing of Materials Services, Computer & Software Products & Electrical & Scientific Products, Environmental Control Instrument Products, and Construction & Repair Services categories with the following description:
Cleaning and regeneration of semiconductor manufacturing equipment and ITS parts; vacuum pump cleaning and regeneration; remanufacturing used parts for semiconductor manufacturing equipment; remanufacturing used parts for semiconductor manufacturing processes; remanufacturing used parts for LCD panel manufacturing equipment; remanufacturing used parts for organic light-emitting diode manufacturing equipment; remanufacturing used parts for manufacturing equipment for organic EL displays; recycling of used parts of manufacturing equipment for electronic devices; recycling process, namely, recovery of valuable materials from semiconductor manufacturing equipment; recycling process, namely, recovery of valuable materials from used solar cells; assembly or processing of semiconductor devices; semiconductor cutting, grinding or processing; semiconductor material cleaning; semiconductor wafer cleaning; metal processing for vacuum equipment parts; metalworking; installation, repair and mainten...
Solar cell; solar panel; photovoltaic modules; photovoltaic apparatus and installations; fuel cells; accumulators, electric; electrical junction box for solar power generation equipment; solar power generation inverter; power conditioner for solar power generation equipment; power indicator for solar power generation equipment; organic light-emitting diodes [OLED]; organic EL display devices and their parts; electron gun.
Hydrogen production equipment; chemical processing machines and apparatus; hydrogen station equipment; fuel supply system for vehicles and ITS components; AC motors and DC motors [not including those for land vehicles but including parts for any AC motors and DC motors]; alternators; direct current generators; hydrogen-powered gas turbine generator; hydrogen-based boiler power generation equipment; semiconductor manufacturing equipment and ITS parts; organic light-emitting diode manufacturing equipment; manufacturing equipment for organic EL display devices and their parts; LCD panel manufacturing equipment; semiconductor thin film formation equipment; vacuum thin film forming equipment; vacuum deposition equipment and ITS parts; molecular launcher for thin film deposition in semiconductor manufacturing; sputtering equipment; ultrasonic cleaning equipment; manufacturing equipment for electronic circuit boards; plasma etching equipment; gate valves for vacuum deposition equipment used i...
Repair or maintenance of hydrogen production equipment and ITS parts; repair or maintenance of hydrogen station equipment and ITS parts; repair or maintenance of fuel supply systems and parts thereof for passenger vehicles; repair or maintenance of AC motors and DC motors (excluding AC motors and DC motors for land vehicles (excluding their parts)) and their parts; repair or maintenance of alternators and their parts; repair or maintenance of DC generators and their parts; repair or maintenance of hydrogen-based gas turbine power generation equipment and ITS parts; repair or maintenance of biomass power generation equipment and ITS parts; battery repair or maintenance; installation, repair and maintenance of solar power generation equipment; repair or maintenance of semiconductor manufacturing equipment and ITS parts; repair or maintenance of LCD panel manufacturing equipment and ITS parts; repair or maintenance of organic light-emitting diode manufacturing equipment and ITS parts; rep...
Chiller units for industrial equipment; thin film deposition crucibles; vacuum drying equipment; solar cell lighting fixtures.