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NAKAMURA KOKI KK

Overview
  • Total Patents
    15
About

NAKAMURA KOKI KK has a total of 15 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements, packaging and shipping and machines are MEIKIKO KK, NAT ADVANCED DRILLING MACH and NIPPON ACCUMULATOR KK.

Patent filings in countries

World map showing NAKAMURA KOKI KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing NAKAMURA KOKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Masao 9
#2 Toyonaga Shoichi 3
#3 Oohira Kengo 2
#4 Kawano Hiroshige 2
#5 Nakamura Sadao 1
#6 Yoshimoto Atsushi 1

Latest patents

Publication Filing date Title
JP2006220252A Two-stage pressure absorption piston-type accumulator device
JP2001182701A Piston-type accumulator and piston
JPH0861301A Accumulator device having pulsation damping mechanism
JPH07269502A Oil level detection device within drain pipe in piston type accumulator with back-up cylinder
JPH07269503A Piston position detection device for piston type accumulator
JPH02309001A Float type accumulator
JPH02186102A Piston position detecting device for piston type accumulator
JPS63219901A Accumulator device
JPS63190901A Accumulator device
JPS6231706A Hydropneumatic device
JPS6231701A Detector for bladder action of accumulator
JPS6137646A Inverter