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JIYOOBEN DENKI KK

Overview
  • Total Patents
    21
About

JIYOOBEN DENKI KK has a total of 21 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are J & N ASS INC, ENVIROTEST SYSTEMS HOLDINGS CORP and SHENZHEN HENGYI CONSTRUCTION TECH CO LTD.

Patent filings in countries

World map showing JIYOOBEN DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing JIYOOBEN DENKI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Yasumoto Kenji 18
#2 Ozawa Masahide 3
#3 Matsuura Noriyoshi 1

Latest patents

Publication Filing date Title
JP2012026801A Inspection apparatus and inspection method
JP2008164363A Sealed package inspection device and pinhole inspection method
JP2006300541A Inspection method of hermetically sealed package and its inspection device
JP2003329650A Electrode for detection device for hermetically sealed packed, object
JP2003307509A Pinhole inspection method for insulating covering material
JP2003035626A Method for inspecting hermetic sealed object and apparatus therefor
JP2001163312A Method and apparatus for inspecting hermetic package
JP2000088788A Inspection method for airtight package
JP2000258399A Method for inspecting sealed wrapped object
JP2000214123A Method for inspecting sealed packaged object
JPH10267784A Method for inspecting sealed package
JPH09222420A Inspection method for airtightly packed object
JPH09203726A Pinhole detecting method for hollow vessel of plastic
JPH0999925A Method for inspecting sealed packaging item
JPH0926408A Inspecting method for sealed-up package
JPH07288711A Television receiver
JPH0755628A Method for detecting pinhole in vehicular air container such as tube
JPH0743242A Method for detecting flaw of metallic pipe
JPH0682427A Pin hole detecting electrode for plastic hollow container
JPH0666771A Detecting electrode for pinhole in plastic hollow container and its usage