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ALPHA TSUSHIN KK

Overview
  • Total Patents
    12
About

ALPHA TSUSHIN KK has a total of 12 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets control, telecommunications and measurement are DICON SYSTEMS LTD, BELLONE RAYMOND and ROYAL THOUGHTS L L C.

Patent filings in countries

World map showing ALPHA TSUSHIN KKs patent filings in countries
# Country Total Patents
#1 Japan 7
#2 United States 4
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing ALPHA TSUSHIN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control
#2 Telecommunications
#3 Measurement

Top inventors

# Name Total Patents
#1 Toyoda Katsunori 7
#2 Toyota Katsunori 5
#3 Kimura Nobuo 2
#4 Kaga Masayuki 2

Latest patents

Publication Filing date Title
JP2010020787A Emergency information system
JP2005099029A Monitoring and disclosure apparatus for noise/vibration
JP2003163760A Rescue request calling device and method
JP2001291180A Device for reporting relief request
JPH11258033A Noise-vibration monitoring and disclosing system
US6035719A Noise/vibration measuring and disclosing system
EP0883096A2 Distress call emitting device
JPH11185191A Alarming device
JPH09210761A Noise/vibration monitor display system