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OK KK

Overview
  • Total Patents
    11
About

OK KK has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are OK B SIB NII SELSKOGO KHOZ, NITTO RIKEN KOGYO KK and DANYANG JIANGNAN IND FURNACE CO LTD.

Patent filings in countries

World map showing OK KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing OK KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Iida Susumu 9
#2 Osawa Katsutoshi 1
#3 Yamaji Koji 1
#4 Fukuda Shoji 1
#5 Yamada Toichiro 1

Latest patents

Publication Filing date Title
JP2014048963A Article getting service system
JP2013222222A Purchasing item verification and registration system
JP2013182527A Shopping substitute support system and method for supporting shopping substitute
JP2012146080A Land rent calculation system
JP2010117958A Attendance management system
JP2010118006A Salary calculation system
JP2010117919A Space allocation data creation system and system for forecasting number of sale on different day of week
JP2004192061A Labor work management system using computer
JP2003252444A Weight inspection system
JPH0826352A Wet tissue supply kit and wet tissue paper
JPH01157486A Surface treatment of tile