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NIPPON STEEL & SUMIKIN MAT CO

Overview
  • Total Patents
    210
  • GoodIP Patent Rank
    9,870
  • Filing trend
    ⇩ 61.0%
About

NIPPON STEEL & SUMIKIN MAT CO has a total of 210 patent applications. It decreased the IP activity by 61.0%. Its first patent ever was published in 1997. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Republic of Korea. Its main competitors in its focus markets materials and metallurgy, semiconductors and environmental technology are NIPPON STEEL SUMIKIN MATERIALS CO LTD, NIPPON STEEL SUMIKIN MAT CO LTD and NIPPON STEEL MATERIALS CO LTD.

Patent filings per year

Chart showing NIPPON STEEL & SUMIKIN MAT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uno Tomohiro 58
#2 Oyamada Tetsuya 31
#3 Terashima Shinichi 30
#4 Oda Daizo 25
#5 Sawaki Naoya 23
#6 Yamada Takashi 23
#7 Tanaka Masamoto 20
#8 Inaguma Toru 19
#9 Nose Koichi 18
#10 Unno Hiroto 18

Latest patents

Publication Filing date Title
WO2018159556A1 Honeycomb substrate for catalyst support, and catalytic converter for exhaust gas purification
WO2018056314A1 Multilayer metal ball
WO2018056313A1 Multilayer metal ball
WO2018056315A1 Multilayer metal ball
CN107735176A Catalyst load honeycomb ceramics and catalyst changer
KR20180089413A Field-polymerizable thermoplastic prepregs, thermoplastic composites and methods for their preparation
CN107683176A Catalyst load base material and catalyst carrier
WO2017030148A1 Stainless steel foil
KR20170090473A Ferritic stainless steel foil
WO2016111207A1 Heat dissipation substrate
KR20160122204A Coating liquid for forming leveling film, and metal foil coil provided with leveling film
WO2017064762A1 Catalyst block and method for manufacturing same
WO2016002770A1 Metal wire, interconnector for solar cell collector, solar cell module, and method for manufacturing metal wire
CN105492637A Bonding wire for semiconductor device
WO2015147213A1 Conductor, and solar-cell interconnector
US2017009312A1 Stainless steel foil and method of production of same
WO2015119064A1 Thermally conductive composite material, and manufacturing method therefor
WO2015111587A1 Solar-cell interconnector and solar cell module
CN105705237A Printable recording media
WO2016051485A1 Silicon carbide single crystal wafer and method for producing silicon carbide single crystal ingot