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NITSUKISOU EIKOPU KK

Overview
  • Total Patents
    15
About

NITSUKISOU EIKOPU KK has a total of 15 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets engines, pumps and turbines are KURHERR MOTOREN AG, BIEDMA VAQUERO MANUEL and KCR TECHNOLOGIES PTY LTD.

Patent filings in countries

World map showing NITSUKISOU EIKOPU KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing NITSUKISOU EIKOPU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines

Focus technologies

# Technology
#1 Rotary pistons

Top inventors

# Name Total Patents
#1 Ikeda Tadashi 15
#2 Yoshimura Nozomi 1

Latest patents

Publication Filing date Title
JPS5578181A Reciprocating pump
JPS5529013A Improvement of impeller for rotary pump
JPS5514963A Pump device
JPS54159704A Rotary pump
JPS53107705A Tube type pump
JPS53107704A Tube type pump
JPS53107703A Volume type pump
JPS5487907A Rotary pump
JPS5444210A Improvement of tube pump
JPS5444209A Improvement of tube pump
JPS5284504A Improvements in flexible tubes
JPS5384208A Improvement in vermicular pump
JPS5298203A Impellers for rotary pumps and method of fabricating the same
JPS521607A Improvement of a tube pump
JPS51117303A Improved displacement type pump