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HERAEUS SHIN ETSU AMERICA INC

Overview
  • Total Patents
    22
About

HERAEUS SHIN ETSU AMERICA INC has a total of 22 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan, United States and Taiwan. Its main competitors in its focus markets machines, surface technology and coating and environmental technology are JAPAN SUPER QUARTS CORP, JAPAN SUPER QUARTZ CORP and SUDO TOSHIAKI.

Patent filings in countries

World map showing HERAEUS SHIN ETSU AMERICA INCs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 8
#3 Taiwan 4

Patent filings per year

Chart showing HERAEUS SHIN ETSU AMERICA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohama Yasuo 15
#2 Kemmochi Katsuhiko 12
#3 Kenmochi Katsuhiko 10
#4 Mosier Robert 6
#5 Coolich Robert Joseph 3
#6 Spencer Paul 2
#7 Togawa Takayuki 2
#8 Fallows Michael Randll 1
#9 Fallows Michael R 1
#10 Baer Larry E 1

Latest patents

Publication Filing date Title
US2014352605A1 Method for making barium-doped crucible and crucible made thereby
JP2011105591A Method for manufacturing quartz crucible in controlled atmosphere
JP2012066969A Method and apparatus for venting gas between crucible and susceptor
JP2010143818A Silica crucible with pure and bubble-free inner crucible layer and method of making the same
US2009041960A1 Method for making a silica glass crucible
US2008141929A1 Crucible having a doped upper wall portion and method for making the same
US2007051297A1 Silica glass crucible with barium-doped inner wall
US2007102133A1 Silica vessel with nozzle and method of making
US2007051296A1 Silica glass crucible with bubble-free and reduced bubble growth wall
US6510707B2 Methods for making silica crucibles