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KITANO AKITOSHI

Overview
  • Total Patents
    45
About

KITANO AKITOSHI has a total of 45 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Canada and United States. Its main competitors in its focus markets measurement, machines and mechanical elements are OCTEL SA, BADGER METER MFG CO and LANHAM GREGORY TREAT.

Patent filings in countries

World map showing KITANO AKITOSHIs patent filings in countries
# Country Total Patents
#1 Japan 40
#2 Canada 2
#3 United States 2
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing KITANO AKITOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitano Akitoshi 45

Latest patents

Publication Filing date Title
JP2003035582A Method of correcting instrumental error of capacity type flow meter
JP2001324365A Instrumental error correcting method for volumetric flow meter
JP2000162012A Method for correcting instrumental error of volume type flowmeter
JPH1089443A Elliptic gear
JPH09273952A Volumetric flow meter
JPH08201135A Capacity type flowmeter
JPH058118A Correcting method for non-circular gear
JPH02236123A Apparatus for correcting instrumental error of positive displacement flowmeter
US5050094A Compensating method and device for instrumental error in rotary displacement flowmeter
JPS63279118A Flowmeter
JPS63167173A Gear
JPS5990017A Noncircular gear type flow meter
JPS5769211A Flowmeter for suspension
JPS56158914A Dust remover for flowmeter
JPS56128414A Bearing mechanism of impeller-type flow meter
JPS5679213A Flow indication device
JPS5672313A Flowmeter of volume type
JPS5649919A Flowmeter for suspension
JPS5630617A Volume type flowmeter
JPS5621750A Cutting method of torsion rotor