Learn more

KONDO MASAYOSHI

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    220,685
About

KONDO MASAYOSHI has a total of 20 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology, semiconductors and environmental technology are AT&S CHINA CO LTD, AN BOK MAN and HONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD.

Patent filings in countries

World map showing KONDO MASAYOSHIs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 United States 2

Patent filings per year

Chart showing KONDO MASAYOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kondo Masayoshi 19
#2 Fujiwara Daisuke 1
#3 Sanpei Yoshinobu 1
#4 Kondou Masayoshi 1
#5 Suzuki Toushiro 1
#6 Makino Natsuki 1
#7 Ito Yuka 1

Latest patents

Publication Filing date Title
JP2017014880A System method for maintenance of water depth of sea route and others, and loading housing and work ship used for the method
JP2016196791A Seabed cutting/banking system and method, and loading box body and work ship used therewith
JP2011157804A Sand ground improvement method and apparatus used for the same
JP2010196464A Construction method for countermeasure against liquefaction of sandy ground
JP2010180684A Pier of three-dimensional rigid frame structure and construction method
JP2009287374A Residual settlement countermeasure construction method for cohesive soil ground, loading device structure used in construction method, and vertical draining material
JP2009174758A Heating medium circulation system
JP2008280827A Method for seismic strengthening construction of caisson harbor facility and cylindrical structure using the same
JP2007309073A Consolidation settlement method, and loading device and working ship used in the same
JP2007275513A Dharma utilizing internal dark space of dharma for performance, and womb image of dharma
JP2007224697A Construction method for prevention of ground flow, and casing and working ship used in this method
JP2000027455A Aseismatic reinforced structure for existing concrete columnar body
JPH10298971A Side flow preventing method for ground
JPH10168924A Sheet-pipe wall and method for preventing lateral flow of ground by using the same
JPH08294465A Knockdown simple-construction lavatory
JPH02296923A Method for improving sandy soil
JPS63197735A Construction method for repairing sewage pipe
JPS57134398A Jet stream airship