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YAMAMOTO KOZO

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    228,592
  • Filing trend
    ⇩ 100.0%
About

YAMAMOTO KOZO has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1985. It filed its patents most often in Japan and United States. Its main competitors in its focus markets mechanical elements and machines are BARRY CORP, EFDYN CORP and LEE NORMAN E.

Patent filings in countries

World map showing YAMAMOTO KOZOs patent filings in countries
# Country Total Patents
#1 Japan 16
#2 United States 2

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yamamoto Kozo 17
#2 Fujioka Keisuke 2
#3 Hada Tomoki 2
#4 Yamamoto Koji 1
#5 Kawaguchi Kazuhiko 1
#6 Tsukada Sadao 1

Latest patents

Publication Filing date Title
JP2019103765A Transfer aid
JP2012012737A Caring garment
JP2006089905A Dimensioning pitch sheet and simple dressing pattern
JPH10227156A Rotary type buddhist name tower
JPH06153760A Steam kneader for noodle dough or the like
JPH01263514A Acoustic wave measuring system
JPH01184484A Eccentric target device for light wave measurement
JPH01184411A Height and distance measuring meter
JPS63266376A Acoustic wave positioning system
JPS63266377A Acoustic wave surveying system
JPS63256396A Method of punching paper roll
JPS63252728A Product molding method from template paper
JPS63238422A Ship's position determining system
JPS63238421A Automatic positioning system
JPS63225120A One-man surveying system
JPS62137137A Manufacture of screw head