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DENKA HIMAKU INC

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    226,248
About

DENKA HIMAKU INC has a total of 16 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, Canada and Malaysia. Its main competitors in its focus markets surface technology and coating, micro-structure and nano-technology and basic materials chemistry are NANO WORLD PROJECTS CORP, FREECOM INC and FUKUDA CORP KK.

Patent filings in countries

World map showing DENKA HIMAKU INCs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 Canada 1
#3 Malaysia 1
#4 Singapore 1
#5 Taiwan 1
#6 United States 1

Patent filings per year

Chart showing DENKA HIMAKU INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akimoto Kyoichi 10
#2 Akimoto Yasuichi 4
#3 Noda Morihiro 4
#4 Mori Takumi 4
#5 Akimoto Masahiro 2
#6 Koga Mineo 1
#7 Kakizaki Masahiko 1
#8 Takizawa Shiro 1
#9 Tei Youho 1
#10 Mori Mitsuo 1

Latest patents

Publication Filing date Title
JP2017057506A Colored aluminum product or colored aluminum alloy product
JP2017066529A Printed product
JP2013082994A Method for manufacturing colored aluminum product or colored aluminum alloy product, pigment composition for coloration, and colored aluminum product or colored aluminum alloy product
JP2013245356A Joined body, corrosion protection method for metal and metal matrix
JP2013237888A Printed product, method for producing the same, and medium to be printed
JP2012080049A Light metal material and method of casting same
JP2011149079A Method for treating surface of metallic member, and metallic member
JP2009084629A METHOD FOR FORMING Cr-N FILM
JP2004197148A Surface treatment method for silicon-containing aluminum alloy, and surface structure of silicon-containing aluminum alloy
JP2003194829A Container for analysis and method of manufacturing it
JP2003147539A Surface treatment method by liquid phase