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SANKYO ALUMINUM KOGYO KK

Overview
  • Total Patents
    36
About

SANKYO ALUMINUM KOGYO KK has a total of 36 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating are COWPER COLES SHERARD OSBORN, INST CHIMII MOLDAUSKOJ and INST PRIKLADNOJ FIZ.

Patent filings in countries

World map showing SANKYO ALUMINUM KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 36

Patent filings per year

Chart showing SANKYO ALUMINUM KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shima Isao 25
#2 Shima Katsuo 19
#3 Koni Tsuneo 10
#4 Inaba Daiji 10
#5 Yoshioka Shigeki 9
#6 Maeda Yoshinori 7
#7 Ikeda Yasuharu 6
#8 Fujita Takenobu 5
#9 Kobayashi Kazurou 3
#10 Sakai Susumu 3

Latest patents

Publication Filing date Title
JPS56139695A Surface treatment for aluminum
JPS56108894A Surface treatment of aluminum
JPS5677394A Racking method for material to be treated for vertical suspending type surface treatment
JPS5751346A Prevention of radio disturbance
JPS5747750A Double-layer glass
JPS5727825A Surface treatment liquid removing device
JPS5724667A Strainer for use in surface treatment
JPS56141224A Feeder
JPS575896A Method of suspending extruded section for surface treatment
JPS575894A Method of suspending extruded section for surface treatment
JPS56169158A Double-layer glass
JPS56141223A Method and apparatus for feeding
JPS5651593A Surface treating method of aluminum
JPS55115995A Long-length material rising and falling device for vertical suspension type surface treatment
JPS56107821A Device to cut end part of work in arc shape
JPS5691933A Connecting method of metal-made structural material
JPS5659649A Manufacture of double-layer glass
JPS5541997A Surface treating method for patterning of aluminum
JPS5613065A Surface treating method for patterning and coloring of aluminum plate
JPS569395A Polishing metgod of power feed part of carrier bar for surface treatment