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AIR OPERATION TECHNOLOGIES INC

Overview
  • Total Patents
    13
About

AIR OPERATION TECHNOLOGIES INC has a total of 13 patent applications. Its first patent ever was published in 1999. It filed its patents most often in EPO (European Patent Office), China and Japan. Its main competitors in its focus markets consumer goods and foods and drinks are HASHIMOTO MASARU, TANI GINO and TAI KK.

Patent filings per year

Chart showing AIR OPERATION TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Ice-boxes
#2 Foods

Top inventors

# Name Total Patents
#1 Ishii Shigeru 5
#2 Terasaki Kazunori 5
#3 Umeno Yoshihisa 4
#4 Furubayashi Yasuo 1
#5 Kazunori Terasaki 1
#6 Kudo Kenji 1
#7 Yoshihisa Umeno 1
#8 Shigeru Ishii 1

Latest patents

Publication Filing date Title
JP2006183928A Dehumidifier
WO2004113806A1 Cooling device
JP2005127666A Cooling apparatus
EP1069387A1 Cooling device and coooling method