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MEIKEN KAGAKU KOGYO KK

Overview
  • Total Patents
    16
About

MEIKEN KAGAKU KOGYO KK has a total of 16 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets basic materials chemistry and civil engineering are LIN ZONGLIANG, HANSSON JAN and SHANGHAI CIMIC HOLDINGS CO LTD.

Patent filings in countries

World map showing MEIKEN KAGAKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Republic of Korea 1

Patent filings per year

Chart showing MEIKEN KAGAKU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tatsuno Kenichi 6
#2 Sakamoto Yoshiro 5
#3 Koizumi Koji 4
#4 Danno Mikio 4
#5 Sakamoto Yoshirou 2
#6 Tosa Kohei 2
#7 Toda Sosuke 2
#8 Kitayama Akihiro 2
#9 Fujimoto Tetsushi 1
#10 Sasaoka Michio 1

Latest patents

Publication Filing date Title
JP2002138596A Fireproof board and fireproof adhesive compound
JP2000169853A Refractory covering material composition
JPH07331241A Fiber-mixed emulsion for mixing in soil material
JPH07300967A Joint forming method and joint forming member used therefor
JPH06114325A Tool for forming coated surface having irregular, fusiform, three-dimensional pattern and method therefor
JPH05337353A Mixing method and lid fastening structure used therein
JPH05212346A Coating method
JPH0550025A Coating method
JPH05133066A Method of forming decorative wall
JPH04300679A Method for forming three-dimensional pattern
JPS60241971A Roller coating process
JPS60233265A Treatment of protruded part of buildding spray material
JPS60223525A Sheathing work
JPS58153840A Formation of trough joint
JPS5896664A Covering composition for forming natural stone pattern