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AIWA CO

Overview
  • Total Patents
    2,623
About

AIWA CO has a total of 2,623 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, telecommunications and environmental technology are YAMAOKA MASARU, AMPEX SYSTEMS CORP and ODS TECHNOLOGY GMBH.

Patent filings per year

Chart showing AIWA COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Adachi Tadashi 120
#2 Ogata Haruki 65
#3 Usui Takumi 62
#4 Suhara Naoki 59
#5 Ishii Satoshi 55
#6 Saito Teru 50
#7 Otake Akira 49
#8 Saito Haruo 47
#9 Hashimoto Nobuyuki 45
#10 Mejika Kenichi 44

Latest patents

Publication Filing date Title
JP2015116358A Portable gas residual amount timer
JP2013078514A Method for transdermal introduction
JP2010019045A Floor board and floor board manufacturing method
JP2006205035A Ozone deodorization apparatus
JP2004062625A Power controller and digital amplifier
JP2003116024A Data processing device
JP2004056735A Speaker unit
JP2003297001A Information processor
JP2003288747A Information processor
JP2003288746A Information processor
JP2003288745A Information processor
JP2003283997A Recording/reproducing apparatus and file management method
JP2003272350A Signal recording and reproducing device
JP2003250264A Power supply
JP2003241719A Portable electronic equipment
US2002059057A1 Device for reproducing information recorded on a recording medium, method for recording information recorded on a recording medium and method for displaying the information
EP1225096A2 Electronic device
JP2003173662A Signal processor
JP2003168258A Information processor
JP2003169445A Motor and information processor