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NARITA TOSHIO

Overview
  • Total Patents
    25
About

NARITA TOSHIO has a total of 25 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets surface technology and coating, environmental technology and machines are STAMM WERNER, RAUSCH JOHN J and SURFACE TECHNOLOGY CORP.

Patent filings in countries

World map showing NARITA TOSHIOs patent filings in countries

Patent filings per year

Chart showing NARITA TOSHIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Narita Toshio 25
#2 Hayashi Shigenari 4
#3 Yoshioka Takayuki 3
#4 Nishimoto Takumi 3
#5 Kashiwai Toshihiko 2
#6 Ito Masaya 2
#7 Nakamori Masaharu 2
#8 Miyama Katsumi 2
#9 Ishikawa Tatsuo 2
#10 Sato Hiroyuki 2

Latest patents

Publication Filing date Title
JP2014008368A Surfboard case
JP2012132099A Niobium-based alloy heat-resistant material
WO2008088057A1 Oxidation-resistant alloy coating film, method for production of oxidation-resistant alloy coating film, and heat-resistant metal member
US2009274927A1 Multilayer alloy coating film, heat-resistant metal member having the same, and method for producing multilayer alloy coating film
JP2008156697A Alloy film, method for manufacturing alloy film, and heat resistant metallic member
JP2001192887A Heat resistant metallic member having film excellent in high-temperature oxidation resistance and method for manufacturing the same
JP2000192211A Galvanizing method and galvanized material
JPH09150821A Water-pouring device of car battery
JPH07197155A Titanium aluminum base member and its production
JPH0848169A Auxiliary power generating device of electric car
JPH06345554A Silicon nitride ceramic joined body and production thereof
JPH0496674A Magnetic induction system carrier and magnetic unit therefor
JPH0348153A Decision of strength of ceramic junction
JPH03271173A Method for joining zirconium oxide ceramic to metal
JPH0280381A Method for bonding metal to zirconium oxide-based ceramic
JPH01299790A Alloy for joining of ceramics and metal
JPS61226122A Processing method for metallic member integrally having optional shaped part with hollow inner part and bigger section than cylindrical diameter on tip of cylindrical part
JPS61226123A Processing method of joint member having bladder hole