Learn more

ISHIFUKU METAL IND

Overview
  • Total Patents
    316
  • GoodIP Patent Rank
    37,754
  • Filing trend
    ⇩ 28.0%
About

ISHIFUKU METAL IND has a total of 316 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 1970. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and environmental technology are HERAEUS, HERAEUS INC and GONG QING.

Patent filings per year

Chart showing ISHIFUKU METAL INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishii Nobuo 51
#2 Hasegawa Koichi 50
#3 Fujiwara Kiyohiro 40
#4 Doi Yoshinori 40
#5 Kamegaya Yoichi 37
#6 Nohara Ken 36
#7 Sasaki Koki 34
#8 Asaki Tomomi 34
#9 Oguri Masayuki 28
#10 Arai Yukio 23

Latest patents

Publication Filing date Title
US2020199713A1 Method for producing platinum group metal or platinum group-based alloy
JP2020084328A High strength Ir alloy
JP2020105626A Platinum paste
JP2020193371A Ozone generating electrode
JP2020193370A High-strength Pt alloy
JP2019119930A Chlorine generating electrode
JP2020056067A Material for probe pin, and probe pin
JP2020002404A Material for probe pin and probe pin
JP2019218572A HEAT-RESISTANT Ir ALLOY
JP2019202322A Manufacturing method of composite metal material
JP2019114373A Platinum paste
JP2019112657A Platinum powder and method for producing same and paste using platinum powder
WO2018117135A1 Heat-resistant ir alloy
JP2018104816A HEAT-RESISTANT Ir ALLOY
JP2018092918A Pipe material and manufacturing method of the same
JP2018103233A Composite metallic wire and method for manufacturing the same
JP2018104779A Method for manufacturing gold-loaded platinum powder
JP2018070390A Method of producing tetraammineplatinum (ii) hydroxide
JP2018059165A Iridium alloy crucible
JP2017172001A Electrode for ozone generation and manufacturing method therefor