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JAPAN FINE STEEL CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    177,841
About

JAPAN FINE STEEL CO LTD has a total of 33 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets machine tools, environmental technology and consumer goods are GUILIN CHAMPION UNION DIAMOND CO LTD, DD DIAMOND CORP and WINTER & SOHN ERNST.

Patent filings per year

Chart showing JAPAN FINE STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tokunaga Yukinobu 10
#2 Ozaki Noriyuki 10
#3 Ito Toshiaki 7
#4 Tsuchihashi Kazumasa 6
#5 Tani Yasuhiro 5
#6 Sannomiya Daiki 4
#7 Nakamura Kunimitsu 4
#8 Suetsugu Takamichi 4
#9 Tanaka Yasunari 3
#10 Iwamoto Naohisa 3

Latest patents

Publication Filing date Title
JP2020097096A Groove machining device using wire saw and method using the same
JP2018119212A Aluminum-based composite material wire
JP2017154209A Resin bond saw wire, and its manufacturing method
JP2016076490A Magnesium-clad cord
JP2016076701A Electromagnetic wave shield film and compact including the same
JP2016076491A Clad wire for communication and cord for communication
JP2016150393A Saw wire
JP2015020228A Wire saw cord
JP2014029037A Corrugated metal wire and method for producing the same
JP2013202743A Method of manufacturing wafer slicing saw wire and wafer slicing saw wire
JP2012121101A Fixed abrasive grain wire
WO2011042931A1 Fixed abrasive grain wire, process for producing the fixed abrasive grain wire, and abrasive grains for use in fixed abrasive grain wire
JP2010052070A Electrodeposition bonded abrasive tool, method of manufacturing the same, and abrasive grain used for manufacturing the same
JP2010029998A Method and device for treating coolant used for fixed abrasive grain wire saw
JP2008126341A Grooved roller for wire saw, method for machining groove, and wire saw using the same grooved roller
JP2007196312A Saw wire and manufacturing method for same
KR20070049100A Fixed abrasive-grain wire
JP2006179677A Saw wire
JP2004060182A Gabion set and gabion using this gabion set
JP2004027285A Manufacturing method of high friction hot-dip coated steel wire