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KENKOSHA KK

Overview
  • Total Patents
    13
About

KENKOSHA KK has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are EHRENREICH STEFAN, DONG LIEQUN and JENSEN EMANUEL.

Patent filings in countries

World map showing KENKOSHA KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing KENKOSHA KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Nishida Takashi 7
#2 Tanaka Masato 1
#3 Hirose Torao 1
#4 Arishima Tatsuro 1
#5 Aoki Masaaki 1
#6 Inagaki Takuzo 1
#7 Kondo Hiroyuki 1

Latest patents

Publication Filing date Title
JP2006296324A Herb extract health drink containing black vinegar and method for producing the same
JP2003073236A Hair tonic, hair-restoring appliance and hair-restoring system using these
JP2001327560A Corpse treatment implement
JPH05231079A Blind shutter
JPH05203837A Sleeve manufacturing device for connector for optical fiber
JPS6448984A Moving partition
JPS6424990A Folding blind
JPS63308146A Floldable venetian blind
JPS63261087A Folding blind
JPS63241248A Moving room partition
JPS63176551A Moving room partition
JPS63161242A Moving room partition
JPS6397792A Folding venetian door