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Sakamoto ind co ltd

Overview
  • Total Patents
    59
About

Sakamoto ind co ltd has a total of 59 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, machine tools and machines are ALTER LICENSING ETS, ADVAL TECH HOLDING AG and LIUZHOU XUZHEN MACHINERY MFG CO LTD.

Patent filings in countries

World map showing Sakamoto ind co ltds patent filings in countries

Patent filings per year

Chart showing Sakamoto ind co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Endo Akihiro 18
#2 Komada Satoshi 14
#3 Fukushima Mamoru 12
#4 Ishii Akira 11
#5 Kimura Kazuhiko 10
#6 Mashita Toru 10
#7 Osawa Noriyuki 8
#8 Tsuda Yasuhiro 7
#9 Takeyoshi Kenichi 6
#10 Sato Makoto 5

Latest patents

Publication Filing date Title
JP2013087642A Muffler for vehicle
JP2013068192A Sound absorbing structure of muffler, muffler, and method of manufacturing sound absorbing structure of muffler
JP2013047480A Exhaust gas heat recovery device
JP2010270764A Pipe structure of silencer for internal combustion engine
JP2012000653A Method and device for molding cylindrical molded product
JP2011214537A Exhaust gas heat recovery device
JP2010127161A Muffler for internal combustion engine
JP2008168710A Fuel tank apparatus for automobile
JP2007321627A Connection structure of exhaust pipe
JP2007083633A Manufacturing method of fuel tank
JP2007083632A Manufacturing method of fuel tank
JP2007085312A Pipe structure of silencer for internal combustion engine
JP2006346910A Welding method and accessory part attaching method
WO2005087605A1 Fuel sealing structure
JP2006122974A Method for manufacturing eccentric pipe
JP2006027367A Fuel tank of metal and its manufacturing method
JP2006021375A Tank for oils and fats and its manufacturing method
JP2006021565A Fuel container of resin and its manufacturing method
JP2005271416A Molding method for polymer alloy, and molding method for container
JP2005263241A Resin fuel container