Shigeki Kato

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Tsukuba-shi, 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
Method of manufacturing pure niobium plate end-group components for...
- Patent number 10,252,314
- Issue date Apr 9, 2019
- SHINOHARA PRESS SERVICE CO., LTD.
- Kiyohiko Nohara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing end-group components with pure niobium mate...
- Patent number 9,502,631
- Issue date Nov 22, 2016
- SHINOHARA PRESS SERVICE CO., LTD.
- Kiyohiko Nohara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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
METHOD OF MANUFACTURING PURE NIOBIUM PLATE END-GROUP COMPONENTS FOR...
- Publication number 20170113259
- Publication date Apr 27, 2017
- SHINOHARA PRESS SERVICE CO., LTD.
- Kiyohiko Nohara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING END-GROUP COMPONENTS WITH PURE NIOBIUM MATE...
- Publication number 20150020561
- Publication date Jan 22, 2015
- SHINOHARA PRESS SERVICE CO., LTD.
- Kiyohiko Nohara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...