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YAMAOKA KISHIHIRO

Overview
  • Total Patents
    23
About

YAMAOKA KISHIHIRO has a total of 23 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machines, electrical machinery and energy and chemical engineering are KOO SUNG HOI, RUST & MITSCHKE ENTEX and NEXXUS CHANNEL S R L.

Patent filings in countries

World map showing YAMAOKA KISHIHIROs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 United States 3
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing YAMAOKA KISHIHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamaoka Kishihiro 22
#2 Kishihiro Yamaoka 1

Latest patents

Publication Filing date Title
JP2006218436A Continuous shearing apparatus
JPS61121307A Manufacture of annular magnet and apparatus for fabricating thereof
JPS6180810A Tacky magnet sheet and manufacture thereof
JPS6180811A Manufacture of tacky magnet sheet
JPS5932108A Manufacture of electromagnetic iron core
US4408887A Continuous kneader
JPS57172383A Member for drawing workmanship
JPS5898128A Continuous kneader
JPS55144280A Drawing and crafting member and producing same
JPS54125252A Method and apparatus for blending and injectionnmolding composite resins
JPS54122721A Magnetic plaster and production
JPS5499265A Dispersing kneader for uniaxial extruder
JPS5499260A Centrifugal roll mill
JPS5390370A Process and apparatus for production of plastic pellets
JPS5298771A Method and device for compression molding plastic
JPS5289169A Method and device for compression molding plastic
JPS5290324A Forming and marking method and device
JPS5265360A Continuous kneading machine