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TSUZUKI JUNICHI

Overview
  • Total Patents
    111
About

TSUZUKI JUNICHI has a total of 111 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United Kingdom and United States. Its main competitors in its focus markets civil engineering, machines and environmental technology are STELMO LTD, HANNS SCHAEFER and NO 1 ENGINEERING CO LTD OF FHEC OF CCCC.

Patent filings in countries

World map showing TSUZUKI JUNICHIs patent filings in countries
# Country Total Patents
#1 Japan 105
#2 United Kingdom 3
#3 United States 3

Patent filings per year

Chart showing TSUZUKI JUNICHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuzuki Junichi 73
#2 Tsuzuki Jiyunichi 36
#3 Shimada Fujio 1
#4 Tsuzuki Yoshirou 1

Latest patents

Publication Filing date Title
JP2007168985A Reversing device and reversing method of concrete product
JP2004314387A Method and apparatus for ageing concrete segment
JP2004019142A Segment joining structure
JP2003301438A Wooden composite pile
JP2003191217A Form for producing concrete segment
JP2003192129A Spacer for laminating concrete secondary product
JP2002309521A Soundproof wall of wood screen plate
JP2002301272A Play equipment with wooden combination board structure
JP2002276081A Thin plates laminated roof material
JP2002262685A Wood floating fish attracter
JP2002249168A Curing method of concrete block
JP2002188395A Grout hole in concrete segment
JP2000319975A Composite pipe
JPH11217997A Connection structure for concrete segment
JPH10305343A Assembling device for reinforcement basket for segment
JPH1077793A Concrete segment connection structure
JPH0988486A Grouting hole in concrete segment
JPH0941885A Joint section structure for segment
JPH08284593A Joint structure of concrete segment
JPH08158533A Grid panel