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NIPPON CORROSION ENGINEERING C

Overview
  • Total Patents
    20
About

NIPPON CORROSION ENGINEERING C has a total of 20 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHEN DEHUAN, HITACHI JUKI SEIZO KK and BENXI POWER SUPPLY CO LIAONING ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing NIPPON CORROSION ENGINEERING Cs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing NIPPON CORROSION ENGINEERING Cs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Reduction of greenhouse gas emissions

Top inventors

# Name Total Patents
#1 Morishima Yoshio 6
#2 Sudo Hikari 5
#3 Koiso Chiyoko 5
#4 Goto Masaru 3
#5 Yamamoto Satoru 3
#6 Shimizu Kazuo 3
#7 Kawaoka Takeharu 2
#8 Arai Minoru 2
#9 Okuno Kazuo 2
#10 Ishikawa Mitsuo 2

Latest patents

Publication Filing date Title
JP2008023494A Seawater electrolyzer
JP2007117986A Water electrolytic device and method for preventing scale from being deposited thereon
JP2007132010A Corrosion detection method of inside of coating corrosion-protective body
JP2007089449A Defensive method against shark and apparatus therefor
JP2007075775A Method for preventing deposition of scale in electrolytic cell and apparatus for producing electrolyzed water using it
JP2006016677A Zinc alloy galvanic anode and method for subjecting equipment placed in high temperature environment to electrolytic protection using the zinc alloy galvanic anode
JP2005336532A Anode device for electrolytic protection
JP2005264286A Anodic protection device for electric protection and electric protection method for metal structure using the device
JP2005187829A Electric corrosion prevention structure with shallow-bottomed vessel shape for electrically preventing corrosion of reinforcing bar in reinforced concrete and electric crrosion prevention method of fitting the structure
JP2005179725A Reference electrode device, and fixing method therefor
JP2005146374A Method for electrolytically protecting immersed part of metallic structure by galvanic anode, and galvanic anode structure therefor
JP2005113472A Protective cover installing structure of columnar body
JP2004269997A Method for preventing bacterial corrosion of apparatus to which electrolytic protection is applied
JP2003268577A Electric corrosion prevention structure with shallow- bottomed vessel shape for electrically preventing corrosion of reinforcing bar in reinforced concrete and method of fitting the structure
JP2004107875A Protective cover mounting structure of columnar body
JP2003323688A Electric anti-corrosion effect measuring system
JP2003184121A Attaching construction of corrosionproof member protection cover for steel pipe pile
JP2003147558A Corrosion protection system for electric corrosion protection buried pipe
JP2003105574A Galvanic anode for electrolytic protection
JP2002028487A Catalyst for generating atomic oxygen, producing method thereof and method for generating atomic oxygen