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EISHIN KAGAKU KK

Overview
  • Total Patents
    23
About

EISHIN KAGAKU KK has a total of 23 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are EXPERT SYSTEM TECH, GAJDA VLADISLAV and MO NI PK OTDEL VGNI.

Patent filings in countries

World map showing EISHIN KAGAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing EISHIN KAGAKU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Analysing materials

Top inventors

# Name Total Patents
#1 Kamimura Katsuji 11
#2 Ookubo Masami 3
#3 Aizawa Eizo 3
#4 Aimura Hideyuki 3
#5 Shibuya Masaaki 2
#6 Satou Kiyoshi 2
#7 Numaguchi Michio 2
#8 Muramoto Tatsuya 2
#9 Takeuchi Shinji 1
#10 Horikiri Morihito 1

Latest patents

Publication Filing date Title
JP2011107112A Agent for detecting flaw on surface of porous substance
JP2004239749A Ultraviolet flaw detection light using ultraviolet light emitting diode
JP2003315281A Aerosol type quick-drying developer used for penetrant test
JP2003226826A Coating material for examining defect by infrared thermography
JP2000171233A Instrument and method for measuring thickness of polygonal tube
JP2000142313A Adapter for seat belt
JPH11246793A Environmentally safe marking agent
JPH10332604A Solvent removing penetrating flaw detecting agent for use in penetrating flaw detection test method
JPH10274628A Method for treating liquid penetrant inspection waste water
JPH1050488A Instantly lighting black light
JPH08110322A Magnetic powder flaw detection magnetizing apparatus
JPS63284456A Fluorescent penetrant testing method
JPS60165543A Magnetic powder flaw detecting method of steel tube
JPS5726738A Liquid penetrant testing
JPS5530618A Penetation flaw detecting developing agent
JPS5520436A Scanner for ultrasonic inspection of oil tank bottom
JPS5516247A Developer for permeation flaw detection
JPS5516246A Developer for permeation flaw detection
JPS54125090A Detergent for penetrant test
JPS54108688A Method of detecting flaw by permeation