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KAJAANI OY

Overview
  • Total Patents
    68
About

KAJAANI OY has a total of 68 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Finland, Germany and Canada. Its main competitors in its focus markets measurement, materials and metallurgy and machines are HEFEI AIRUIDE ELECTRICAL CO LTD, AISTI SCIENCE CO LTD and CHINA NAT TOBACCO CORP SICHUAN.

Patent filings per year

Chart showing KAJAANI OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Laespae Matti 7
#2 Kela Heino 7
#3 Somerikko Aarni 5
#4 Peltonen Eero 5
#5 Moilanen Juhani 5
#6 Viitanen Timo 5
#7 Sundstroem Olavi 5
#8 Koponen Timo 4
#9 Makkonen Hannu 4
#10 Kuusniemi Pekka Juhani 3

Latest patents

Publication Filing date Title
CA1221205A Procedure and apparatus for controlling the cellulose bleaching process
FI822777A0 Method for construction of stroemningshastighet, consistency och / eller particlers storlek i en ickehomogen roerstroemning
FI821670A0 Electrical system voltametriska maetningar
FI820307L Following organization for the maintenance of columns in flygaska
FI820228L Over anchoring foer styckning av ved saosom stubbar
FI63652B Foerfarande och anordning foer styckning av stubbar
FI64200B Over anchoring of cellulose blekningsprocess
FI793104A Foerfarande foer maetning av konsistens i en massa
EP0000398A1 Method of manufacturing sodium-metal oxide
FI780776A Procedure for provision
DE2746477A1 Measurement of crystalline faults in magnetic material - uses analysis of noise signal generated by Barkhausen effect
DE2550068A1 Manual data feed arrangement - is of given amplitude and sequence which are multiplied in a required ratio
CA984959A Method and device for measuring the flank density of a wood-pile