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GIKEN SEISAKUSHO KK

Overview
  • Total Patents
    647
  • GoodIP Patent Rank
    12,524
  • Filing trend
    ⇩ 15.0%
About

GIKEN SEISAKUSHO KK has a total of 647 patent applications. It decreased the IP activity by 15.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets civil engineering, environmental technology and machine tools are BROWN FRANKLIN, MAIKOMA SEVEN KK and MAGNUM PIERING INC.

Patent filings in countries

World map showing GIKEN SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 644
#2 EPO (European Patent Office) 2
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kitamura Morio 631
#2 Tauchi Hiroaki 68
#3 Minami Tetsuo 51
#4 Murata Toshihiko 50
#5 Tsuzuki Yoshio 49
#6 Ono Masaaki 46
#7 Nagayama Teruo 32
#8 Ikeda Toshio 27
#9 Tanaka Yasuhiro 23
#10 Hamaguchi Sota 12

Latest patents

Publication Filing date Title
JP2020133391A Pile body joint, pile body coupling structure and pile body coupling method
JP2021001454A Excavation device and excavation method
JP2020200627A Self-propelled reaction force frame
JP2020148042A Pile press-in system and pile press-in method
JP2019183626A Rotary press-in method of tubular body, construction method of wall structure and rotary press-in device of tubular body
JP2020139332A Pile press-fitting device and pile press-fitting construction method
JP2020139331A Clamp device and pile press-fitting device
JP2020139333A Pile gripping jaw attachment and mounting method and mounting system thereof
JP2020122379A Attachment for driving down pile and pile press-in method
JP2020109231A Press-in system
JP2020105888A Pile press-in machine
JP2020105853A Pile pressing-in and pulling-out machine
JP2020105794A Pile press-fitting machine
JP2020105741A Clamp device, connecting body of clamp device, and crane
JP2020091265A Measurement method and jig for measurement
JP2020090797A Pile press-in machine
JP2020090795A Pile press-in method and pile press-in machine, in corner part
JP2020084717A Multistory storage device
JP2020084670A Control method for pile driving/removal machine
JP2020063609A Excavation device, and burying construction method of structure