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OSHIMA MITSUAKI

Overview
  • Total Patents
    38
About

OSHIMA MITSUAKI has a total of 38 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are EIDOS PLC, INDEX SYSTEMS INC and UCHIMURA KOUICHI.

Patent filings in countries

World map showing OSHIMA MITSUAKIs patent filings in countries
# Country Total Patents
#1 United States 34
#2 Canada 2
#3 Japan 2

Patent filings per year

Chart showing OSHIMA MITSUAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oshima Mitsuaki 38
#2 Kawara Toshiyuki 17
#3 Fukuda Hideki 13
#4 Ishihara Hideshi 13
#5 Kitaura Hiromu 13
#6 Tsuga Kazuhiro 10
#7 Azumatani Yasushi 10
#8 Mori Yoshihiro 10
#9 Hasebe Takumi 10
#10 Matsui Kenichi 10

Latest patents

Publication Filing date Title
US2014009268A1 Communication device for performing wireless communication with an external server based on information received via near field communication
JP2002340894A Substrate and inspection device
JPH10118229A Golf club head of face changing type
CA1279126C Camera apparatus