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ODAI TEKKO KK

Overview
  • Total Patents
    32
About

ODAI TEKKO KK has a total of 32 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets engines, pumps and turbines, machine tools and mechanical elements are WEHR MOTOR COMPANY, EISENBEIS UWE and MECHADYNE INTERNAT LTD.

Patent filings in countries

World map showing ODAI TEKKO KKs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Torii Yoshihisa 8
#2 Murase Seiichiro 7
#3 Hirano Tomiyasu 6
#4 Yamamoto Takeomi 5
#5 Ryuge Fumitaka 4
#6 Yoshioka Riyuutarou 3
#7 Tsuda Seiji 2
#8 Torii Masaharu 2
#9 Harada Isao 2
#10 Okada Takahiro 1

Latest patents

Publication Filing date Title
JPS63147907A Valve lifter
JPS63272903A Rocker arm
JPS63255504A Hydraulic valve lifter
JPS6350615A Valve spring retainer
JPS6350614A Valve spring retainer
JPS6350613A Valve spring retainer
JPS6332115A Tappet mechanism equipped with repose mechanism in internal combustion engine
JPS6329003A Valve lifter
JPS6321310A Valve system with pause function for internal combustion engine
JPS6316113A Tappet mechanism with valve stroke holding device for internal combustion engine
JPS6316107A Valve lifter
JPS6316112A Tappet mechanism with valve stroke holding device for internal combustion engine
JPS639604A Valve lifter
JPS639607A Valve lifter
JPS639605A Valve lifter
JPS639606A Valve lifter
JPS62196465A Manufacture of abrasion resistant sliding member
JPS62196420A Spherical sliding bearing
JPS6287603A Tappet valve mechanism with roller
JPS61187506A Tappet valve mechanism with pause function in internal-combustion engine