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MAEDA SENTAN GIJUTSU KENKYUSHO

Overview
  • Total Patents
    15
About

MAEDA SENTAN GIJUTSU KENKYUSHO has a total of 15 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are NATOO KENKYUSHO KK, NEUDECK CARL ING and ZHIHONG LI.

Patent filings in countries

World map showing MAEDA SENTAN GIJUTSU KENKYUSHOs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing MAEDA SENTAN GIJUTSU KENKYUSHOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kojima Hiroshi 4
#2 Sasahara Seiichirou 3
#3 Ban Nobuo 2
#4 Kono Toshio 2
#5 Torigata Yasuo 2
#6 Yaguchi Tomohiro 1
#7 Togashi Noriko 1
#8 Sato Toshihiko 1
#9 Kobayashi Hidenori 1
#10 Wada Ichiro 1

Latest patents

Publication Filing date Title
JPH11314947A Cement composition
JPH11292585A Artificial aggregate and its production
JPH11294551A Linear motion mechanism
JPH11270057A Fastening device for wire material at intersection
JPH11141825A Method and device of manufacture of high active chaff ash
JPH11114402A Production of coated granule
JPH1192193A Cement suppressing leaching of hexavalent chromium
JPH1132608A Excrement-treating material for pet and its production
JPH1061190A Wire fastener and fastening device for wire fastener and method of fastening wire fastener
JPH1037218A Greening method
JPH1029842A Method for preheating lightweight aggregate raw material and device therefor
JPH09182552A Extending apparatus for viscoelastic material
JPH09182553A Extending apparatus for viscoelastic material
JPH09184704A Expansion/contraction measuring device for hardenable material
JPH09107819A Repairing material for cavity in tree or timber