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SUMITOMO HEAVY IND FINE TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    187,227
About

SUMITOMO HEAVY IND FINE TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan. Its main competitors in its focus markets chemical engineering, machine tools and environmental technology are RIBEIRO JOSE PANCRACIO, KORZUN EDUARD L and LANDIK VLADIMIR V.

Patent filings in countries

World map showing SUMITOMO HEAVY IND FINE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing SUMITOMO HEAVY IND FINE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishizawa Shinya 8
#2 Kataoka Hisanori 1
#3 Tomosada Shinichi 1
#4 So Baisho 1
#5 Miyagawa Kazuhiko 1
#6 Obara Tatsuya 1

Latest patents

Publication Filing date Title
JP2020163267A Drum type separator
JP2020163508A Liquid circulation device for machine tool and tank
JP2020151826A Control device of grinding device, program, and grinding method
JP2018089560A Magnet separator
JP2018089561A Magnet separator
JP2016068057A Rotary drum type magnetic separator
JP2014151314A Rotating drum and rotating drum type magnetic separator
JP2013184241A Rotary drum-type magnetic separation device
JP2012130887A Device for limiting slit clogging
JP2012030322A Grinding device and grinding method
JP2011025391A Rotary drum type abrasive grain recovery device