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NISSEI GIKEN KK

Overview
  • Total Patents
    39
About

NISSEI GIKEN KK has a total of 39 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, civil engineering and environmental technology are INT DYNETICS CORP, DO VI P ORGANIZAT ENERG and BARNAULSKIJ Z MEKH PRESSOV.

Patent filings in countries

World map showing NISSEI GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 29
#2 EPO (European Patent Office) 3
#3 United States 3
#4 Canada 2
#5 China 1
#6 Taiwan 1

Patent filings per year

Chart showing NISSEI GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shinya Narao 11
#2 Kotani Masaaki 6
#3 Udagawa Mitsugi 5
#4 Kamemura Tadashi 5
#5 Hasegawa Shinichi 4
#6 Narao Shinya 4
#7 Kawako Uda 1
#8 Takemura Susumu 1
#9 Takemura Mamoru 1
#10 Mitsugu Udagawa 1

Latest patents

Publication Filing date Title
JP2011035884A Ultrasonic sensor
JP2008017432A Touch sensor
JP2001034855A Vehicle robbery warning device
JPH11321497A Safety operation support device
JPH10174895A Crude refuse pulverization treating device
CN1168817A Apparatus for crushing and treating wastes
JPH1084903A Electric heating type solidifying device
JPH1084902A Electric heating type solidifying device
JPH1042818A Electric heating-type coagulation apparatus
JPH1042817A Electric heating-type coagulation apparatus
JPH1034006A Crude refuse pulverization treating device
JPH10374A Crude refuse treating device
JPH09321835A Call termination informing device for radio telephony
JPH0994189A Electric vacuum cleaner
JPH0989454A Garbage dryer
JPH08164097A Suction nozzle for vacuum cleaner
JPH07251179A Reservoir-type water generator
US5370323A Waste disposer
US5335866A Waste disposer
JPH06292995A Equipment for dehydrating treatment of refuse