Hyogo
Japan
3
2020-06-25
3
2021-06-01
These are the the leading inventors for applications assigned to MARUI GALVANIZING CO., LTD.:
MARUI GALVANIZING CO., LTD. based in Hyogo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Electrolytic polishing method and device
#2 | 2017-10-12 ✅ Patent 10,246,792 granted on 2019-04-02Rotor for polishing hollow tubes
#3 | 2015-06-11 ✅ Patent 9,689,086 granted on 2017-06-27Electrode for polishing hollow tube, and electrolytic polishing method using same
Also check out MARUI GALVANIZING CO., LTD.'s (Hyogo, Japan) applicant profile with 3 patent applications submitted.
524882 ⎘