Learn more

OTSUKI SHIGEO

Overview
  • Total Patents
    13
About

OTSUKI SHIGEO has a total of 13 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets measurement and medical technology are KRETZTECHNIK AG, ACUSON and TRANSROBOTICS INC.

Patent filings in countries

World map showing OTSUKI SHIGEOs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing OTSUKI SHIGEOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Otsuki Shigeo 12
#2 Tanaka Motonao 9
#3 Okujima Motoyoshi 4
#4 Kawan Sutanto 2
#5 Ootsuki Shigeo 1

Latest patents

Publication Filing date Title
JP2002360575A Blood flow information obtaining method and apparatus using ultrasound
JP2002017726A Doppler pressure estimating device
JP2001166040A Device and method for forming echo image
JPH1183564A Method for estimation of in-plane flow from doppler speed distribution in inside of observation face of fluid
JPH0355049A Ultrasonic diagnostic apparatus
JPH0341385A Reference estimation doppler speed measurement and instrument therefor
JPS6480348A Measurement of flow rate vector distribution using linear beam scanning
JPS6480350A Measurement of intracardiac two-dimensional dynamic pressure distribution by ultrasonic doppler method
JPS6480349A Measurement of flow rate vector distribution using shift sector beam scanning
JPS6391783A Processing for smoothing image signal
JPS6321047A Ultrasonic diagnostic apparatus
JPS62243541A Ultrasonic diagnostic apparatus
JPS6093918A Speed distribution measurement using ultrasonic pulse