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M KEN CO LTD

Overview
  • Total Patents
    14
About

M KEN CO LTD has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets computer technology and audio-visual technology are MGI SOFTWARE CORP, AUTODESK CANADA CO and STRING LABS LTD.

Patent filings in countries

World map showing M KEN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 12
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing M KEN CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Inoue Akira 5
#2 Okamoto Hayaaki 4
#3 Ryu Hitoshi 4
#4 Urata Toshimichi 2
#5 Sawato Shusaku 2
#6 Suzuki Akira 2
#7 Kobayashi Yoshiyuki 2
#8 Shinyashiki Teruo 1
#9 Miyachi Naoto 1
#10 Ogoshi Yutaka 1

Latest patents

Publication Filing date Title
JP2004126831A Decision tree creating method using similarity index
JP2004118510A Image recognition program using knowledge
JP2003162288A Method for embedding watermark information in sound information and method for detecting the watermark information from the sound information having the watermark information embedded
JP2002109105A System for distributing digital contents
JP2002314956A Method for embedding watermark information in moving image and method for reading watermark information from moving image
EP1156660A2 Device and method for detecting digital watermark information
EP1130490A2 Method for secure distribution of digital products
JP2001236344A System and method for special document management, and recording medium with recorded program for special document managing method
JP2001236403A Method, system, and device for distributing content composed of digital information and recording medium with distribution system recorded thereon
JP2001236326A Digital content distribution system
JP2001223882A Method for detecting deformed processing method of original picture, original picture size detecting method and electronic watermark detecting method for original picture
JP2001218016A Electronic watermark information detection device, its detecting method and recording medium incorporating electronic water mark information detecting method
JP2001202089A Method and device for embedding watermark information in sound data, watermark information detecting device, recording medium with embedded watermark information, and recording medium stored with method for embedding watermark information
JP2001005877A Contents distribution system, terminal equipment therefor, contents distributing method and recording medium