Kyoto
Japan
4
2021-04-22
The entities that hold a legal rights for patent applications filed by inventor ASHIDA Osamu:
Osamu ASHIDA from Kyoto, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Vacuum pumping device and vacuum pumping device starting method
#2 | 2017-11-30Vacuum pump
#3 | 2016-03-10Vacuum pump
#4 | 2014-02-27Vacuum pump
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