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YAMAMOTO YOSHIO

Overview
  • Total Patents
    31
About

YAMAMOTO YOSHIO has a total of 31 patent applications. Its first patent ever was published in 1904. It filed its patents most often in Japan, United States and Australia. Its main competitors in its focus markets machines, textiles and paper and foods and drinks are SPANEL ABRAM NATHANIEL, OHNO KK and ONO KK.

Patent filings in countries

World map showing YAMAMOTO YOSHIOs patent filings in countries
# Country Total Patents
#1 Japan 25
#2 United States 2
#3 Australia 1
#4 Germany 1
#5 France 1
#6 Italy 1

Patent filings per year

Chart showing YAMAMOTO YOSHIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Yoshio 29

Latest patents

Publication Filing date Title
JP2011127309A Staircase storage section with safety function
JP2009007841A Staircase with storage sections
JP2005218818A Waist stretch supporting exercise implement
JP2004014979A Electromagnetic wave shield room
JP2003334046A Powder drink containing hordeum vulgare young leaf and/or brassica oleracea l. var. acephala and drink
JP2001061942A Device for warming and stimulating affected part of foot
JP2000237226A Leg heating utensil
AU1545599A Mixed fine powder for beverage containing young barley leaves, alfalfa and/or kale
JPH11332530A Beverage containing brassica oleracea l. var. acephala
JPH11221060A Drink containing fine powder of hordeum vulgare young leaf and/or medicago sativa l.
JPH1079589A Noise absorbing device
JPH1022115A Bonding structure of molded ferrite
JPH0956739A Tool for heating arch of foot
JPH0617994A Reduction control method of frictional force
JPS626477A Manufacture of case for storing magnetic recording signal for long period
JPS6155025A Powder and grain body discharging device
JPS6133619A Steamer
JPS6036874A Method and device for drying powdered and granular body
JPS59143580A Method and apparatus for steaming sweet potato for raw material of low-class distilled spirit
JPS58197133A Discharging apparatus of coal storage tank