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OKIDATE TEKKO KK

Overview
  • Total Patents
    17
About

OKIDATE TEKKO KK has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are FUZHOU HUAHONG INTELLIGENT TECHNOLOGY CO LTD, LIGONG SANG and KIROV NII GEMATOLOGII I PERELI.

Patent filings in countries

World map showing OKIDATE TEKKO KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing OKIDATE TEKKO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kumagai Yusuke 14
#2 Kumagai Satoru 13
#3 Mikami Tomoko 12
#4 Kumagai Shigeo 3

Latest patents

Publication Filing date Title
JP2004275160A Float-cleaning machine
JP2004058036A Basket washer for culture
JP2004008209A Method and apparatus for cleaning surface of shells of scallop in mimizuri culture
JP2003292284A Special hook
JP2003112123A Shellfish sorter
JP2002272306A Ear-hung seashell lift wheel
JP2001310104A Apparatus for treating waste water for stuck material removal
JP2000325886A Hopper for sorting machine of shellfishes
JP2000237686A Shellfish sorting machine
JP2000189895A Classifier
JP2000107236A Comfortable bed
JPH11333383A Hopper for shell sorting machine
JPH1098970A Side wheel
JPH08256629A Sorting device for shell fish
JPS63119641A Shellfish posture correcting machine in apparatus for washing ear suspension bred shellfishes
JPS6421109A Method and device for treating snowfall
JPS637735A Method and apparatus for washing scallop of suspension breeding