MARUI GALVANIZING CO., LTD.

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrolytic polishing method and device
- Patent number 11,021,807
- Issue date Jun 1, 2021
- MARUI GALVANIZING CO., LTD.
- Yoshiaki Ida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Rotor for polishing hollow tubes
- Patent number 10,246,792
- Issue date Apr 2, 2019
- MARUI GALVANIZING CO., LTD.
- Yoshiaki Ida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrode for polishing hollow tube, and electrolytic polishing met...
- Patent number 9,689,086
- Issue date Jun 27, 2017
- MARUI GALVANIZING CO., LTD.
- Yoshiaki Ida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTIC POLISHING METHOD AND DEVICE
- Publication number 20200199771
- Publication date Jun 25, 2020
- MARUI GALVANIZING CO., LTD.
- Yoshiaki IDA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ROTOR FOR POLISHING HOLLOW TUBES
- Publication number 20170292203
- Publication date Oct 12, 2017
- MARUI GALVANIZING CO., LTD.
- Yoshiaki IDA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRODE FOR POLISHING HOLLOW TUBE, AND ELECTROLYTIC POLISHING MET...
- Publication number 20150159294
- Publication date Jun 11, 2015
- MARUI GALVANIZING CO., LTD.
- Yoshiaki Ida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Trademarklast 30 trademarks