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NIPPON SEIKI KK

Overview
  • Total Patents
    87
  • GoodIP Patent Rank
    233,350
  • Filing trend
    ⇩ 100.0%
About

NIPPON SEIKI KK has a total of 87 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1992. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets audio-visual technology, transport and electrical machinery and energy are GUANGDONG LIANSU MACHINERY MFG, PAUL MOORE COMPANY LTD and TOURPAC AG.

Patent filings in countries

World map showing NIPPON SEIKI KKs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sato Koichi 7
#2 Watanabe Masaharu 5
#3 Azuma Masatoshi 5
#4 Nonomura Hitoshi 5
#5 Takebe Minoru 5
#6 Tada Toshio 5
#7 Hori Takashi 4
#8 Nagano Keiichi 4
#9 Fukushima Kazuo 4
#10 Honma Katsumi 4

Latest patents

Publication Filing date Title
JP2019002414A Float-type drain trap
JP2013218586A Pressure reduction valve
JP2010026597A Pressure control valve
JP2007094545A Pressure reduction valve device
JP2007016877A Float type drain trap
JP2004216363A Refrigerating type air dryer
JP2002246226A Electromagnet unit and solenoid valve using it
JPH11321750A Handle unit
JPH11337368A Magnetic detection circuit
JPH11334469A Indicator tone generator for indicating direction
JPH11340843A Transmission method and transmitter thereof
JPH11337583A Air core movement
JPH11337387A Liquid level detector
JPH11338390A Transmitted-illumination type display board
JPH11340543A Manufacture of semiconductor magnetoresistance element
JPH11338393A Display device
JPH11342913A Filling-packaging machine
JPH11340541A Semiconductor magnetoresistance element and manufacture thereof
JPH11337374A Measuring instrument for vehicle
JPH11334414A Display device