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YOSHIDA TETSUO

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    206,543
About

YOSHIDA TETSUO has a total of 13 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are HOECHST TRESPAPHAN GMBH, BRECK ALAN KEITH and PERFORMANCE MATERIALS NA INC.

Patent filings in countries

World map showing YOSHIDA TETSUOs patent filings in countries
# Country Total Patents
#1 Japan 9
#2 United States 4

Patent filings per year

Chart showing YOSHIDA TETSUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Tetsuo 13
#2 Okuyama Kikuo 2
#3 Kousaka Yasuo 2
#4 Kobayashi Ieyasu 1
#5 Aizawa Yukio 1
#6 Masuda Kentaro 1
#7 Suganuma Shigemi 1
#8 Hashimoto Katsuyuki 1
#9 Nomura Fusao 1
#10 Wakabayashi Ichirou 1

Latest patents

Publication Filing date Title
JP2019110752A Tubular coil, and motor and power generator using the same
JP2020112436A Method for measuring viscoelastic characteristics of skin and apparatus using the same
JP2020082405A Finger wetter of pumping and dripping method
JP2019123140A Finger wetting device
JP2002255181A Container
JPS52156694A Apparatus for grain size measurements
JPS5241028A Method of manufacturing crayon
JPS522865A Process for growing aerosol particles by condensation of water vapors
JPS51129542A An engine starting auxiliary apparatus