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KAWAMURA NAOTO

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    166,966
  • Filing trend
    ⇩ 60.0%
About

KAWAMURA NAOTO has a total of 18 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology are GUO LIWEI, OS BAD ROZWOJOWY PRZETWORNIKOW and SHENZHEN SUPER PERFECT CORP.

Patent filings in countries

World map showing KAWAMURA NAOTOs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 United States 5

Patent filings per year

Chart showing KAWAMURA NAOTOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Television

Top inventors

# Name Total Patents
#1 Kawamura Naoto 18

Latest patents

Publication Filing date Title
JP2020184663A High resistance digital watermarking method
JP2020109902A Electronic watermarking device and method for electronic watermarking
JP2020088469A Digital watermarking apparatus and method
JP2019195148A Digital watermark apparatus and method
JP2019016845A Image processing apparatus and method of the same
JP2019004313A Electronic watermark device and method
JP2018207247A Digital watermarking apparatus and method
JP2018201134A Digital watermarking apparatus and method
JP2018182471A Electronic watermark device and method
JP2016163197A Image processor and method thereof
JP2013242817A Image processing device and method of the same
JP2012174159A Image processing system and method for image processing
JP2003038669A Fire extinguisher for training