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IBIDEN SANGYO KK

Overview
  • Total Patents
    13
About

IBIDEN SANGYO KK has a total of 13 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications are ATTOCHRON LLC, HARLEY JAMES and KIM INWOONG.

Patent filings in countries

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

Patent filings per year

Chart showing IBIDEN SANGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications

Focus technologies

Top inventors

# Name Total Patents
#1 Kawashima Mitsutomo 7
#2 Okazaki Hideaki 4
#3 Tsuchida Nuio 3
#4 Suetsugu Tadashi 3
#5 Tasaka Shigeki 1
#6 Nakagawa Masahito 1
#7 Sasaki Shigenobu 1
#8 Imai Koji 1
#9 Ikeda Masumi 1
#10 Sasaki Yoshizo 1

Latest patents

Publication Filing date Title
JP2003264480A Wired spread spectrum communication equipment, its communication method, and wired spread spectrum communications system
JP2002111554A Signal superposer and signal-superposing method
JP2002374134A Analog signal conversion circuit and communication equipment using the circuit
JP2001144653A Wired spread spectrum communication unit and communication method
JP2001086043A Communications equipment using power line and communication method
JPH11346178A Device and method for communication using power line
JPH1188239A Signal superimposing device and signal superimposing method
JPH1131995A Spread spectrum communication method
JPH114184A Separation device and method for waveform signal superimposed on sine wave signal
JPH1084331A Spread spectrum communication method and equipment therefor
JPH08340275A Non-interference spread spectrum communication method and equipment therefor
JPH0875859A Underwater radon detector
JPH07309167A Accident vehicle carrying dolly