Learn more

ORIENTAL KENSETSU KK

Overview
  • Total Patents
    29
About

ORIENTAL KENSETSU KK has a total of 29 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets machines and civil engineering are ROLEK LEOPOLD, PROCEDES NOUVEAUX DE CONSTRUCT and KELSEY PAUL S.

Patent filings in countries

World map showing ORIENTAL KENSETSU KKs patent filings in countries
# Country Total Patents
#1 Japan 29

Patent filings per year

Chart showing ORIENTAL KENSETSU KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kimura Yoshio 7
#2 Tezuka Masamichi 4
#3 Yokota Tsutomu 3
#4 Okamoto Shuji 3
#5 Ishii Shigemichi 3
#6 Yamashita Keizo 3
#7 Tokunaga Yuichiro 2
#8 Takuma Zenzaburo 2
#9 Watabe Atsushi 2
#10 Suzuki Masatoshi 2

Latest patents

Publication Filing date Title
JPH06316903A Reduction of friction between base and pavement slab in pc pavement
JPH06210618A Introducing method of tensile pre-stress utilizing hollow pc steel bar
JPH06212706A Anchor device
JPH06185205A Device for tightening pc steel bar
JPH06185017A Bridge girder erection method and device thereof
JPH06185012A Diagonal cable tensile force adjusting truck
JPH06146216A Support device for arch ring foundation end section in arch bridge
JPH0673882A Manufacture of precast pc structure
JPH0642089A Composite floor structure using precast concrete floor board
JPH0633468A Foundation for erecting precast concrete column
JPH0633470A Erection method of precast concrete column
JPH0633469A Foundation for erecting precast concrete column
JPH0633599A Supporting device for welding of reinforcement for pc girder
JPH05318454A Method for introducing prestress using hollow pc steel bar
JPH05171717A Method for constructing prefabricated building using precast wall and floor panel
JPH05171888A Construction method of underground structure
JPH05163708A Open-sided shed
JPH0642038A Beam construction method for precast column
JPH05106209A Concrete girder form having form removing device
JPH05302398A Precast concrete beam