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OTANI MASAMICHI

Overview
  • Total Patents
    12
About

OTANI MASAMICHI has a total of 12 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 control are TOKYO DANREIKI MFG, PARCINTER SA and MARTINI CLARA HEDWIG.

Patent filings in countries

World map showing OTANI MASAMICHIs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing OTANI MASAMICHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control

Focus technologies

Top inventors

# Name Total Patents
#1 Ootani Masamichi 6
#2 Ootani Shigeki 4
#3 Sekine Teruaki 2
#4 Otani Masamichi 1

Latest patents

Publication Filing date Title
JPH09206607A Tip filter and pipette device
JPH08313403A Pipette apparatus
JPS6113079A Valve opening and closing apparatus using bimetal
JPS5819607A Device for returning condensation of steam to boiler
JPS57173694A Steam trap
JPS5779397A Steam trap
JPS52153234A Steam trap
JPS5228726A Drain trap
JPS5228725A Valve switchgear of drain trap
JPS5158716A Nidanfukidashi doreenso
JPS5148827A Suchiimutoratsupuno wakimichitsuro