Patents/Inventors

Yasushi Maejima

YachiyoJP7 patents

6 Patents

US125100902025
Vacuum Pump, Vacuum Pump Controller, and Remote Controller
Edwards Japan Limited
0 cites
US123923522025
Vacuum Exhaust Apparatus and Vacuum Pump Used Therein
Edwards Japan Limited
0 cites
US121581522024
Vacuum Pump and Stator Component of Thread Groove Pump Portion of the Vacuum Pump
Edwards Japan Limited
0 cites
US120442512024
Vacuum Pump
Edwards Japan Limited
0 cites
US119464822024
Vacuum Pump, Rotor, and Washer
Edwards Japan Limited
0 cites
US118895952024
Vacuum Pump and Heating Device Therefor
Edwards Japan Limited
0 cites