ISEKI KAIHATSU KOKI has a total of 402 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, mechanical elements and environmental technology are CRAM AUSTRALIA PTY LTD, ISEKI TORY TECH INC and EPIROC CANADA INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 145 | |
#2 | United States | 43 | |
#3 | EPO (European Patent Office) | 42 | |
#4 | Australia | 40 | |
#5 | Canada | 36 | |
#6 | Republic of Korea | 20 | |
#7 | China | 18 | |
#8 | Hong Kong | 7 | |
#9 | Taiwan | 5 | |
#10 | Brazil | 4 | |
#11 | Denmark | 4 | |
#12 | WIPO (World Intellectual Property Organization) | 4 | |
#13 | France | 3 | |
#14 | United Kingdom | 3 | |
#15 | Norway | 3 | |
#16 | Singapore | 3 | |
#17 | Belgium | 2 | |
#18 | Germany | 2 | |
#19 | Spain | 2 | |
#20 | Mexico | 2 | |
#21 | Netherlands | 2 | |
#22 | New Zealand | 2 | |
#23 | Philippines | 2 | |
#24 | Indonesia | 1 | |
#25 | Israel | 1 | |
#26 | India | 1 | |
#27 | Jordan | 1 | |
#28 | Malaysia | 1 | |
#29 | Portugal | 1 | |
#30 | Turkey | 1 | |
#31 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Mechanical elements | |
#3 | Environmental technology | |
#4 | Measurement | |
#5 | Machines | |
#6 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Shafts | |
#2 | Earth drilling | |
#3 | Pipes | |
#4 | Measuring distances | |
#5 | Unspecified technologies | |
#6 | Water treatment | |
#7 | Dredging | |
#8 | Climate change mitigation in wastewater treatment | |
#9 | Transport or storage devices | |
#10 | Servomotors |
# | Name | Total Patents |
---|---|---|
#1 | Akesaka Toshio | 212 |
#2 | Kajiyama Makoto | 30 |
#3 | Okamoto Sohei | 19 |
#4 | Sumi Toshio | 18 |
#5 | Fujimori Isao | 13 |
#6 | Yamaoka Yuji | 12 |
#7 | Nobunaga Hiroshi | 12 |
#8 | Uno Hideki | 11 |
#9 | Kato Minoru | 10 |
#10 | Suzuki Yukio | 10 |
Publication | Filing date | Title |
---|---|---|
JP2018188933A | Vertical-type crushing device | |
JP2018187604A | Vertical crusher | |
JP2011117185A | Boring machine | |
JP2010024734A | Excavator | |
JP2010001665A | Boring machine | |
JP2008274691A | Boring machine | |
JP2008214989A | Underground pipe replacing apparatus | |
JP2008196123A | Underground pipe replacing device | |
JP2007277974A | Apparatus for replacing underground tube | |
JP2006152681A | Sealing device used for pipe-jacking hollow body and its cutoff body | |
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JP2005030052A | Sewage-pipeline replacing work method | |
JP2003097187A | Pipe jacking device | |
JP2003033608A | Mechanism for oscillating article in liquid | |
JP2002191910A | Solid-liquid separation apparatus and solid-liquid separation method using the same | |
JP2002349192A | Excavator | |
JP2002227593A | Boring machine | |
JP2002213189A | Filler injecting method for use in pipe jacking method, and propelling apparatus | |
JP2002213188A | Filler injecting nozzle |