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SUMITOMO METAL FINE TECHNOLOGY

Overview
  • Total Patents
    17
About

SUMITOMO METAL FINE TECHNOLOGY has a total of 17 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, environmental technology and machines are NICHIKON KK, STATE POWER INVEST CORP XIAN SOLAR POWER CO LTD and BAODING YITONG PV SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing SUMITOMO METAL FINE TECHNOLOGYs patent filings in countries

Patent filings per year

Chart showing SUMITOMO METAL FINE TECHNOLOGYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Miyai Hirotaka 5
#2 Nishioka Tamotsu 5
#3 Horiguchi Akira 5
#4 Tanaka Heigo 4
#5 Yamamoto Shigeo 4
#6 Isobe Takeshi 3
#7 Tomotaki Takamichi 2
#8 Irie Toshio 1
#9 Toyama Kohei 1
#10 Kitawaki Michio 1

Latest patents

Publication Filing date Title
WO2010116949A1 Wafer transfer method and wafer transfer apparatus
JP2009270721A Method of using shaft sealing member in rotary joint
JP2010165928A Method and apparatus for conveying wafer
JP2010165891A Semiconductor wafer conveying device
JP2009190165A Carrier for polishing device and its manufacturing method, both-side polishing method, and masking jig
JP2010135588A Method of manufacturing semiconductor wafer, wafer holding unit, and wafer conveying device
JP2010103416A Method for manufacturing semiconductor wafer
JP2010099808A Wire saw device
JP2010103417A Method for manufacturing semiconductor wafer
JP2010076008A Wire saw device
JP2008110477A Double side polishing device
JP2008137153A Double-side grinding device, and brush and dresser used therefore
JP2008062378A Dresser accommodating mechanism for double-faced polishing device
JP2008000867A Polishing liquid, its production method, and polishing method
JP2007054839A Apparatus for plasma welding
JP2007054897A Polishing apparatus
JP2006224857A Tank storage base