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OSAKA ASAHI KAGAKU KK

Overview
  • Total Patents
    28
About

OSAKA ASAHI KAGAKU KK has a total of 28 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, environmental technology and machine tools are HOLLIS ENGINEERING, NIHON DENNETSU KEIKI CO LTD and HOLLIS AUTOMATION INC.

Patent filings in countries

World map showing OSAKA ASAHI KAGAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kanzaki Noboru 12
#2 Hattori Takashi 12
#3 Hirata Toshio 10
#4 Mitsuoka Teruo 6
#5 Nishimura Takeo 5
#6 Tsunoda Takashi 3
#7 Omichi Masato 2
#8 Kawai Takao 2
#9 Takehisa Yukihiro 2
#10 Imoto Kenji 1

Latest patents

Publication Filing date Title
JP2004141914A Soldering bath
JP2001239361A Structure of soldering bath in soft soldering apparatus
JP2001217529A Coating method and soldering method for flux by electric injection control system
JP2000323827A Jet soldering apparatus
JP2000288441A Spray fluxer device
JP2000237540A Fume gas purifying mechanism for gaseous nitrogen seal type soldering device
JPH11274705A Spray fluxer
JPH1117325A Measuring method and equipment of wave height and pulsation of jet solder
JPH09223866A Jet type soldering device
JPH095012A Measuring method and device for wave height and pulsation of jetted solder
JPH08316623A Wave soldering device
JPH07253440A Flow velocity measuring jig of jet of melted solder
JPH07241499A Spray fluxer device
JPH0783868A Oxygen concentration analysis method for soldering device in soldering n2 atmosphere
JPH0679449A No-washing method in jet soldering
JPH0621645A Reflow furnace having stable low-oxygen inactive gas atmosphere
JPH0621644A Reflow furnace with excellent temperature controllability
JPH0592259A Soldering device in atmosphere of inert gas
JPH0592260A Soldering device closely sealing inert gas
JPH0584567A Soldering device having discharge equipment excellent in performance