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USUI KUNIHARU

Overview
  • Total Patents
    23
About

USUI KUNIHARU has a total of 23 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and machines are TERAOKA SHOICHI, VORON G T and WANPENG ZHANG.

Patent filings in countries

World map showing USUI KUNIHARUs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing USUI KUNIHARUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Usui Kuniharu 23
#2 Usui Yutaka 1

Latest patents

Publication Filing date Title
JPS59176772A Surface emission type lighting apparatus
JPS59152175A Sealing type fixed quantity extracting vessel
JPS5975277A Earth spinning display
JPS5830963A Fixed-quantity extracting vessel
JPS57184856A Solar heat utilization device by selectively flowing fluid to light condensing position
JPS5769603A Laminated reflector attenuating intensity
JPS5668460A Inhaling and injecting device for powder agent
JPS5664844A Molding method of foamed plastic
JPS55107924A Device for measuring weight of vehicle or the like
JPS54113200A Parachute
JPS53142018A Heat insulating or sound insulating panel
JPS53135354A Detecting apparatus for shuttering pulse signal and light source
JPS53106916A Device for removing liquid in sprayers
JPS5347798A Alarm detecting circuit
JPS5328364A Time difference contact noospark switch circuit
JPS537572A Terminal displacement preventing alloy
JPS52155681A Sealing machine of impulse type
JPS5299680A Frame type illuminator and its frame
JPS523650A Apparatus for stereoscopic copying press
JPS5114201A Rajiohosoniokeru tochoboshihoshiki