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NAKATSU SENKICHI

Overview
  • Total Patents
    15
About

NAKATSU SENKICHI has a total of 15 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines are ERLS MINING PTY LTD, GARNIMAN S A and MCKENZIE WILLIAM.

Patent filings in countries

World map showing NAKATSU SENKICHIs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 United Kingdom 1

Patent filings per year

Chart showing NAKATSU SENKICHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakatsu Senkichi 15
#2 Nakatsu Masanobu 1
#3 Nakatsu Naoshi 1

Latest patents

Publication Filing date Title
JP2000027750A Rotary output engine utilizing steam explosion
JPH10273936A Reinforcing metal fittings of framework
JPH11125026A Earthquake resisting device
JPH10339027A Article storage enclosure
JPH10238362A Reciprocating engine
JPH09158491A Reinforcing metal fitting for existing wooden building
JPH09137609A Column bracing and reinforcing structure for existing wooden building
JPH08303017A Reinforcement metal device
JPH08276894A Floating ship
JPH08270343A Screen blind
JPH08226174A Reinforcing metal fixture of framework
JPH08140824A Worship house
JPH0840356A Storage device for lifeboat
JPH083905A Road apparatus