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ROORAN KK

Overview
  • Total Patents
    13
About

ROORAN KK has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology and measurement are GRAMMATECH INC, SWOBODA GARY L and VERISITY DESIGN INC.

Patent filings in countries

World map showing ROORAN KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing ROORAN KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mogi Kenji 7
#2 Nakao Toshimitsu 3
#3 Takaoka Yoneichi 3
#4 Tanaka Ryohei 3
#5 Oka Motoo 2
#6 Nishimura Masaharu 2
#7 Tanigawa Hiroshi 1
#8 Kanamori Naoki 1

Latest patents

Publication Filing date Title
JP2007243242A Loudspeaker, loudspeaker system and howling canceler
JP2006220813A Muffling duct
JP2002208860A Device and method for compressing data, computer- readable recording medium with program for data compression recorded thereon, and device and method for expanding data
JP2001249826A System lsi development support system and recording medium in which its program for development support is recorded
JP2001216337A System and method for assisting development of cpu core and recording medium stored with development assisting program
JP2001201543A Recording medium with scan pass constructing program recorded thereon, constructing method of scan pass, and arithmetic processing system with this scan pass integrated therein
JP2000105759A Integrated circuit and recording medium recording data for integrated circuit
JPH09121912A Pierced earrings
JPH0923217A Line changeover device for duplexed line
JPH08336408A Protector against allergy for pierced earring
JPH07289319A Pierced earring
JPS6486905A Method for manufacturing band which is flexible toward all directions
JPS62292104A Production of upper surface curved type block segment for forming chain strip