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OTA MASANORI

Overview
  • Total Patents
    11
About

OTA MASANORI has a total of 11 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 are TUMCHENOK VIKTOR I, VORZHEV VLADIMIR FEDOROVICH and PROIZV OB MAJAK.

Patent filings in countries

World map showing OTA MASANORIs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing OTA MASANORIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Oota Masanori 5
#2 Ota Masanori 4
#3 Mishima Takao 2

Latest patents

Publication Filing date Title
JP2012116973A Method for producing wood fuel pellet and wood fuel pellet
JP2010284471A New hair growth pillow
JP2010270279A Pellet for fuel
JP2010125310A Hair growth instrument
JP2009077741A Hair growth implement
JPH01156789A Voice recording device
JPS5362843A Production of instant geratinized rice cake
JPS5315447A Production of instant alphaamochi
JPS5312439A Production of instant alphaamochi
JPS5279056A Method of producing baked rice confection