Mikihito Sugiyama

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Akashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for operating apparatus for producing alkali hydroxide
- Patent number 11,946,149
- Issue date Apr 2, 2024
- Toagosei Co., Ltd.
- Tsutomu Ohnishi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of electrolysis employing two-chamber ion exchange membrane...
- Patent number 9,181,624
- Issue date Nov 10, 2015
- Chlorine Engineers Corp., Ltd.
- Mikihito Sugiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING APPARATUS FOR PRODUCING ALKALI HYDROXIDE
- Publication number 20220056604
- Publication date Feb 24, 2022
- TOAGOSEI CO., LTD.
- Tsutomu OHNISHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS FOR PRODUCING ALKALI HYDROXIDE AND METHOD FOR OPERATING A...
- Publication number 20190226104
- Publication date Jul 25, 2019
- TOAGOSEI CO., LTD.
- Tsutomu OHNISHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF ELECTROLYSIS EMPLOYING TWO-CHAMBER ION EXCHANGE MEMBRANE...
- Publication number 20120048743
- Publication date Mar 1, 2012
- CHLORINE ENGINEERS CORP., LTD.
- Mikihito Sugiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR