Learn more

OOOKA GIKEN KK

Overview
  • Total Patents
    27
About

OOOKA GIKEN KK has a total of 27 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, mechanical elements and machines are WILHELM NUSSBAUM, O OKA FORGE CO LTD and BAYERISCHES LEICHTMETALLWERK A.

Patent filings in countries

World map showing OOOKA GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

Chart showing OOOKA GIKEN KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hoguchi Tetsuya 10
#2 Sato Shinichi 5
#3 Kondo Masahiro 3
#4 Morita Shigeru 3
#5 Takaguchi Hideki 2
#6 Morita Moriharu 2
#7 Sugiura Kosuke 1
#8 Okubo Masami 1

Latest patents

Publication Filing date Title
JPH091277A Forging apparatus
JPH08276240A Production of face cam and produced face cam
JPH08243676A Forging apparatus
JPH08145656A Method and apparatus for measuring shift feeling characteristics in transmission gear
JPH08141693A Formation of sliding surface, synchronizing ring formed by utilizing this formation and manufacture of synchronizing ring
JPH07158651A Inner race for constant velocity joint and manufacture thereof
JPH07112234A Method and apparatus for forging multistep gear
JPH07100571A Formation of forged product with groove
JPH07100579A Method and device for manufacturing rack bar
JPH06170481A Manufacture of dog gear
JPH06170480A Method and device for forging gear
JPH0631374A Device for forming tooth profile and formation of tooth profile using this device
JPH0631373A Device and method for forming helical gear
JPH06576A Method and device for forming internal tooth
JPH05187521A Gear product
JPH05169180A Manufacture of gear having shaft hole with lining
JPH05123816A Method for working rod body providing flat end part and intermediate flange part
JPH05123815A Method for forming gear
JPH057952A Positioning method for gear product
JPH0623471A Method for shaping dog fitting hole in dog clutch