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TSUBOI JOICHIRO

Overview
  • Total Patents
    17
About

TSUBOI JOICHIRO has a total of 17 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are LIFAR ANATOLIJ, ZHAORONG GONG and TOYO KOSAN KK.

Patent filings in countries

World map showing TSUBOI JOICHIROs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing TSUBOI JOICHIROs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tsuboi Joichiro 17

Latest patents

Publication Filing date Title
JP2012228217A Egg candling apparatus
JP2012013586A Automatic egg inspection mechanism by image processing
JP2012013587A Image processor for automatic egg testing method
JP2011169626A Automatic device for fertilized egg inspection
JP2011169629A Fertilized egg inspection device
JP2011169627A Automatic device for fertilized egg inspection
JP2009279516A Fertilized egg inspection apparatus
JP2008256424A Automatic/manual egg inspection device in fertilized egg inspection
JP2008020223A Image processor in automatic egg inspection method by image processing
JP2008020224A Automatic fertilized egg inspection device by image processing
JP2007151540A Automatic fertilized egg testing apparatus
JP2007127467A Automatic egg inspection device by image processing
JP2005204627A Automated sperm egg candler
JP2005156085A Livestock dung drying incineration equipment
JP2002272293A Method for drying treatment of poultry dung and method for reusing the resultant treated matter
JPH10327734A Tool for exterminating field mouse
JPH06193850A Animal feces dry incinerating apparatus