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NIPPON MAINTECH KK

Overview
  • Total Patents
    40
About

NIPPON MAINTECH KK has a total of 40 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, materials and metallurgy and mechanical elements are JIJUAN CAO, BAZHDAROV and INST GEOGRAPHICAL SCIENCES.

Patent filings in countries

World map showing NIPPON MAINTECH KKs patent filings in countries
# Country Total Patents
#1 Japan 40

Patent filings per year

Chart showing NIPPON MAINTECH KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Funato Harurou 29
#2 Ichinose Fumihiko 6
#3 Sakurai Shoichi 3
#4 Kamimura Minoru 2
#5 Taniyama Shingo 2
#6 Murakami Hiroshi 2

Latest patents

Publication Filing date Title
JP2002146764A Vertical type compacting device
JP2001206760A Stone-like solidified material and its manufacturing method
JP2001206755A Cement hardened body, its manufacturing method and its use
JPH1163321A Synthetic resin spiral tube and formation thereof
JPH1163323A Fusion tape for pipe connection
JPH1129907A Method for covering suspended cable, cover for use therein, and joint for cylinder
JPH1119198A Method and device for deodorization
JPH1121812A Vibration damping method for erected cable
JPH10331245A Sewage supply construction in sewage storage tank
JPH10331246A Sewage supply structure in sewage storage tank
JPH10148277A Cable protective pipe and forming method for deflection section of outer cable
JPH10216771A Sewage treatment system
JPH10216700A Chemical dissolving device for sewerage treatment with solution circulation mechanism
JPH10216770A Sewage treatment system
JPH10216497A Various treating devices equipped with agitation mechanism and sewage treating system utilizing the same device
JPH10216769A Waste water treatment system
JPH10216772A Waste water treatment system
JPH10216765A Air mixing pipe with dehydrated cake supply port and sewage treatment system utilizing the air mixing pipe
JPH10216778A Separator for sewage treatment, air mixing pipe with the separator and sewage treatment system utilizing the air mixing pipe
JPH10216777A Waste water treatment system