Inventor
SHIMAMUNE TAKAYUKI
JP105 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAMUNE TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PERMELEC ELECTRODE LTD
46 patentsUS5900127AMay 4, 1999
Electrode for electrolysis and electrolytic cell using the electrode
PERMELEC ELECTRODE LTD132 citations97
US6126796AOct 3, 2000
Electrolytic cell and method for the production of acid water
PERMELEC ELECTRODE LTD60 citations96
US6117286ASep 12, 2000
Electrolytic cell employing gas diffusion electrode
PERMELEC ELECTRODE LTD94 citations96
US5965009AOct 12, 1999
Method of producing acid water and electrolytic cell therefor
PERMELEC ELECTRODE LTD66 citations96
US5141576AAug 25, 1992
Titanium composite materials coated with calcium phosphate compound and process for production thereof
PERMELEC ELECTRODE LTD67 citations96
US5034186AJul 23, 1991
Process for providing titanium composite having a porous surface
PERMELEC ELECTRODE LTD97 citations96
US4965088AOct 23, 1990
Calcium phosphate-coated composite material and process for production thereof
PERMELEC ELECTRODE LTD42 citations96
US4960646AOct 2, 1990
Titanium composite materials coated with calcium phosphate compound
PERMELEC ELECTRODE LTD46 citations96
US4911953AMar 27, 1990
Process for producing composite materials having a coating of calcium phosphate compound
PERMELEC ELECTRODE LTD64 citations96
US4882196ANov 21, 1989
Process for the production of a titanium composite materials coated with calcium phosphate compound
PERMELEC ELECTRODE LTD63 citations96
US4847163AJul 11, 1989
Metal-metal oxide composites and a coating layer of calcium phosphate on the oxide layer
PERMELEC ELECTRODE LTD53 citations96
US6527940B1Mar 4, 2003
Production method of acid water and alkaline water
PERMELEC ELECTRODE LTD50 citations93
US5290415AMar 1, 1994
Electrolytic electrode
PERMELEC ELECTRODE LTD26 citations93
US6159349ADec 12, 2000
Electrolytic cell for hydrogen peroxide production
PERMELEC ELECTRODE LTD22 citations92
US6113773ASep 5, 2000
Seawater electrolysis apparatus
PERMELEC ELECTRODE LTD24 citations92
US6045684AApr 4, 2000
Process and apparatus for the production of an aqueous solution of hydrogen peroxide
PERMELEC ELECTRODE LTD20 citations92
US5746896AMay 5, 1998
Method of producing gas diffusion electrode
PERMELEC ELECTRODE LTD31 citations92
US5733430AMar 31, 1998
Gas diffusion electrode and electrolytic method using it
PERMELEC ELECTRODE LTD18 citations92
US5693213ADec 2, 1997
Electrolytic process of salt water
PERMELEC ELECTRODE LTD23 citations92
US5676808AOct 14, 1997
Electrolytic cell using gas diffusion electrode
PERMELEC ELECTRODE LTD24 citations92
US5607562AMar 4, 1997
Electrolytic ozone generator
PERMELEC ELECTRODE LTD35 citations92
US5589052ADec 31, 1996
Method for electrolyzing water
PERMELEC ELECTRODE LTD54 citations92
US5437771AAug 1, 1995
Electrolytic cell and processes for producing alkali hydroxide and hydrogen peroxide
PERMELEC ELECTRODE LTD29 citations92
US5290406AMar 1, 1994
Method for producing ozone
PERMELEC ELECTRODE LTD38 citations92
US5205994AApr 27, 1993
Electrolytic ozone generator
PERMELEC ELECTRODE LTD44 citations92
US5203972AApr 20, 1993
Method for electrolytic ozone generation and apparatus therefor
PERMELEC ELECTRODE LTD26 citations92
US5180502AJan 19, 1993
Electrolytic ozonizer and method of decomposing ozone-containing waste gas using said ozonizer
PERMELEC ELECTRODE LTD22 citations92
US5114549AMay 19, 1992
Method and apparatus for treating water using electrolytic ozone
PERMELEC ELECTRODE LTD32 citations92
US5015354AMay 14, 1991
Bipolar-electrode electrolytic cell
PERMELEC ELECTRODE LTD27 citations92
US4978438ADec 18, 1990
Electrolytic cell
PERMELEC ELECTRODE LTD23 citations92
US4927800AMay 22, 1990
Electrode catalyst and method for production thereof
PERMELEC ELECTRODE LTD25 citations92
US4818572AApr 4, 1989
Process for production of calcium phosphate compound-coated composite material
PERMELEC ELECTRODE LTD46 citations92
US4568568AFeb 4, 1986
Cathode for electrolyzing acid solutions and process for producing the same
PERMELEC ELECTRODE LTD28 citations92
US4498942AFeb 12, 1985
Electrolysis apparatus using a diaphragm of a solid polymer electrolyte, and method for production thereof
PERMELEC ELECTRODE LTD29 citations92
US4468416AAug 28, 1984
Electrolytic electrodes having high durability and process for the production of same
PERMELEC ELECTRODE LTD33 citations92
US4457822AJul 3, 1984
Electrolysis apparatus using a diaphragm of a solid polymer electrolyte
PERMELEC ELECTRODE LTD42 citations92
US4400408AAug 23, 1983
Method for forming an anticorrosive coating on a metal substrate
PERMELEC ELECTRODE LTD50 citations92
US5980703ANov 9, 1999
Electrolytic cell for producing acidic water and alkaline water
PERMELEC ELECTRODE LTD28 citations91
US4889685ADec 26, 1989
Process of producing titanium composite having a coil-shaped skeletal structure on the surface thereof
PERMELEC ELECTRODE LTD23 citations82
US4502931AMar 5, 1985
Process for the production of ion exchange membranes with coating for electrolysis
PERMELEC ELECTRODE LTD26 citations82
US4484999ANov 27, 1984
Electrolytic electrodes having high durability
PERMELEC ELECTRODE LTD15 citations82
US4471006ASep 11, 1984
Process for production of electrolytic electrode having high durability
PERMELEC ELECTRODE LTD17 citations82
US4253933AMar 3, 1981
Electrode substrate alloy for use in electrolysis
PERMELEC ELECTRODE LTD20 citations82
US4213843AJul 22, 1980
Electrolysis electrodes and method of making same
PERMELEC ELECTRODE LTD20 citations82
US4481097ANov 6, 1984
Durable electrode for electrolysis
PERMELEC ELECTRODE LTD24 citations81
US6113757ASep 5, 2000
Electrolytic cell for alkali hydroxide production
PERMELEC ELECTRODE LTD7 citations74
AKZO NOBEL NV
3 patentsPERMELEC ELECTRODE
1 patentShowing the top 50 of 105 patents by PatentIndex Score.