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CHOSHU IND CO LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    42,043
  • Filing trend
    0.0%
About

CHOSHU IND CO LTD has a total of 39 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2003. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets environmental technology, semiconductors and surface technology and coating are SOLARION AG PHOTOVOLTAIK, XUNLIGHT CORP and TRIUMPH PHOTOVOLTAIC MAT CO LTD.

Patent filings per year

Chart showing CHOSHU IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suenaga Shingo 12
#2 Hamanaga Noriaki 12
#3 Yamashita Kazuyoshi 12
#4 Kobayashi Eiji 10
#5 Hashimoto Kimikazu 4
#6 Li Wen Jun 3
#7 Masada Hideaki 2
#8 Saito Tatsuhiko 2
#9 Fukunaga Satoru 2
#10 Ishimura Fumiaki 2

Latest patents

Publication Filing date Title
JP2020084254A Vapor deposition device and vapor deposition method
JP2019193400A Solar cell module with built-in heater and manufacturing method thereof
JP2019167605A Vapor deposition apparatus and vapor deposition method
JP2019157244A Vapor deposition apparatus and vapor deposition method
JP2019157986A Seal structure and seal method
JP2019099885A Vapor deposition device, vapor deposition method and control plate
JP2019099887A Vapor deposition device and vapor deposition method
JP2019103209A Photovoltaic power generation system with solar cell module deterioration preventing function
JP2019099842A Vapor deposition apparatus, and vapor deposition method
JP2018190819A Optical power generation element and manufacturing method thereof
JP2018162501A Film deposition apparatus
JP2018154906A Door opening/closing mechanism for chamber
JP2018137863A Area-based storage battery sharing system
WO2017130654A1 Photovoltaic element
JP2018093661A Photovoltaic power generation system with solar cell module deterioration prevention function and solar cell module deterioration prevention method in photovoltaic power generation system
JP2018041787A Method for manufacturing photovoltaic element
JP2018041753A Photovoltaic element and method of manufacturing the same
JP2017162887A Method for manufacturing photovoltaic element, and photovoltaic element
JP2017101446A Solar battery module and snow melting module installation structure on roof
WO2017017772A1 Photovoltaic power generation element and method for manufacturing same