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MINAMI UCHITSUGU

Overview
  • Total Patents
    27
About

MINAMI UCHITSUGU has a total of 27 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy and environmental technology are INST SZKLA I CERAMIKI W WARSZA, SMOLIN VALERIJ V and LISMA AOOT.

Patent filings in countries

World map showing MINAMI UCHITSUGUs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

Chart showing MINAMI UCHITSUGUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Minami Uchitsugu 26
#2 Miyata Toshihiro 18
#3 Takada Shinzo 8
#4 Otsuji Takahisa 1
#5 Minami Tadaji 1
#6 Obayashi Yoshiaki 1
#7 Nanto Hidehito 1
#8 Nishi Yuki 1
#9 Sugimori Yasuo 1
#10 Yasuda Mamoru 1

Latest patents

Publication Filing date Title
JP2014053572A Material for semiconductor layer of photoelectric conversion element, photoelectric conversion element, and method of manufacturing the same
JP2011057953A Ultraviolet excitation phosphor, electron-beam excitation phosphor, blue phosphor for collision excitation type el, method for producing thin film of blue phosphor for collision excitation type el, filmy el element, filmy el display, and filmy el lamp
JP2011058088A Transparent conductive film and method for producing the same
JP2007123220A Electron hole injection controlled el device
JP2007123221A Electron hole injection controlled zinc sulfide el device
JP2004307808A Gadolinium oxide-vanadium oxide multicomponent oxide white luminous fluorescent material
JP2005076024A Method for preparing thin film of rare earth element-doped gallium oxide-tin oxide multicomponent oxide fluorescent material for electroluminescent element
JP2005068544A Method for adding aluminum to zinc oxide transparent conductive film
JP2005068543A Method for adding impurities to metal oxide transparent conductive film
JP2004296415A Grooved thin film electroluminescent element for matrix display and its manufacturing method
JP2004296416A Pasting type thin film electroluminescent element and its manufacturing method
JP2003282360A Electret and manufacturing method thereof
JP2002033241A Silicon oxide film electret and electret capacitor microphone
JP2002075062A Transparent conductive film
JP2002075061A Transparent conductive film
JP2001126860A Single crystal sapphire substrate electroluminescence element
JP2001060492A Driving method of electroluminescent element
JP2000273448A Blue light emitting fluorescent substance for electroluminescent element
JP2000277264A Variable color electroluminescent element
JP2000195674A Electroluminescent element and its manufacture