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CENTRAL AUTOMOTIVE PROD

Overview
  • Total Patents
    23
About

CENTRAL AUTOMOTIVE PROD has a total of 23 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are GUANGDONG FOUNDATION ENGINEERING CO, SABO FRONTIER FOUNDATION and SHEN KAN ENGINEERING & TECHNOLOGY CORP MCC.

Patent filings in countries

World map showing CENTRAL AUTOMOTIVE PRODs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing CENTRAL AUTOMOTIVE PRODs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Futado Nobuo 10
#2 Tanaka Tsuguyoshi 3
#3 Ito Takaaki 3
#4 Kamimura Shozo 2
#5 Nakabayashi Naoyuki 1
#6 Sekine Yasuro 1
#7 Masuda Fumihiro 1
#8 Kato Yoshiyuki 1
#9 Nishiyama Yoshikazu 1
#10 Hagiwara Masaaki 1

Latest patents

Publication Filing date Title
JP2004183312A Piling apparatus
JP2003064662A Soil improvement machine
JP2001159135A Pile press-in machine
JP2001055726A Improved material column formation device and method therefor
JP2000320282A Drilling device
JP2000240055A Pile driver
JP2000104474A Auxiliary arm, auger output device and earth auger
JPH08291519A Steel pipe pile hammer driving method and device
JPH08226125A Swing arm of leader for pile driver
JPH08218373A Storing mechanism of upper device
JPH08108806A Magnetic fixing type ski carrier
JPH0853855A Method and apparatus for excavation for construction of continuous wall body
JPH0826010A Manufacture of decorative panel
JPH0820967A Excavator
JPH07317484A Transport trestle for auger
JPH07127366A Swivel device for earth auger
JPH0776984A Three-speed type output device for earth auger
JPH0742153A Leader turning device for pile driver and turn position fine adjusting device
JPH0742469A Casing slide device in double excavation type earth auger
JPH06226732A Device for supplying cement to storage tank in cement milk plant