Kazuhiro Hirao

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of copper plating
- Patent number 5,143,593
- Issue date Sep 1, 1992
- Permelec Electrode Ltd.
- Kenichi Ueno
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Horizontal carrying tape electroplating apparatus
- Patent number 5,102,521
- Issue date Apr 7, 1992
- Almex Inc.
- Hitoshi Usuda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Durable electrode for use in electrolysis and process for producing...
- Patent number 5,059,297
- Issue date Oct 22, 1991
- Permelec Electrode Ltd.
- Kazuhiro Hirao
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of electrolytic treatment of metals
- Patent number 4,925,538
- Issue date May 15, 1990
- Permelec Electrode Ltd.
- Yukiei Matsumoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Durable electrode for electrolysis and process for production thereof
- Patent number 4,584,084
- Issue date Apr 22, 1986
- Permelec Electrode Ltd.
- Hiroshi Asano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Durable electrode for electrolysis and process for production thereof
- Patent number 4,581,117
- Issue date Apr 8, 1986
- Permelec Electrode Ltd.
- Hiroshi Asano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for electrolyzing dilute caustic alkali aqueous solution by...
- Patent number 4,578,160
- Issue date Mar 25, 1986
- Permelec Electrode Ltd.
- Hiroshi Asano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Durable electrode for electrolysis and process for production thereof
- Patent number 4,554,176
- Issue date Nov 19, 1985
- Permelec Electrode Ltd.
- Hiroshi Asano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the production of ion exchange membranes with coating f...
- Patent number 4,502,931
- Issue date Mar 5, 1985
- Permelec Electrode Ltd.
- Hiroshi Asano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Durable electrode for electrolysis
- Patent number 4,481,097
- Issue date Nov 6, 1984
- Permelec Electrode Ltd.
- Hiroshi Asano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
ANODE FOR OXYGEN GENERATION AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20160244888
- Publication date Aug 25, 2016
- INDUSTRIE DE NORA S.P.A.
- Yi CAO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ANODE FOR OXYGEN GENERATION AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20140374249
- Publication date Dec 25, 2014
- Yi Cao
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ANODE FOR OXYGEN GENERATION AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20140353148
- Publication date Dec 4, 2014
- Yi Cao
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Kazuhiro Hirao

Person

Patents Grantslast 30 patents

Method of copper plating

Horizontal carrying tape electroplating apparatus

Durable electrode for use in electrolysis and process for producing...

Method of electrolytic treatment of metals

Durable electrode for electrolysis and process for production thereof

Durable electrode for electrolysis and process for production thereof

Method for electrolyzing dilute caustic alkali aqueous solution by...

Durable electrode for electrolysis and process for production thereof

Process for the production of ion exchange membranes with coating f...

Durable electrode for electrolysis

Patents Applicationslast 30 patents

ANODE FOR OXYGEN GENERATION AND MANUFACTURING METHOD FOR THE SAME

ANODE FOR OXYGEN GENERATION AND MANUFACTURING METHOD FOR THE SAME

ANODE FOR OXYGEN GENERATION AND MANUFACTURING METHOD FOR THE SAME