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KINKI YAKUHIN KOGYO KK

Overview
  • Total Patents
    26
About

KINKI YAKUHIN KOGYO KK has a total of 26 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan, Australia and United Kingdom. Its main competitors in its focus markets surface technology and coating are UNITED ANODISING LTD, FRANZ WOLF-DIETER and ALFRED R FRANZ FA.

Patent filings in countries

World map showing KINKI YAKUHIN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 22
#2 Australia 1
#3 United Kingdom 1
#4 Republic of Korea 1
#5 United States 1

Patent filings per year

Chart showing KINKI YAKUHIN KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Iso Hideki 20
#2 Aoki Zenichi 16
#3 Shimouchi Katsuaki 14
#4 Nakagawa Yoichi 7
#5 Iai Hideki 4
#6 Aoki Yoshikazu 3
#7 Isou Hideki 2
#8 Imamura Masanobu 1
#9 Iso Takeshi 1
#10 Aoki Yoshikatsu 1

Latest patents

Publication Filing date Title
JPH05169368A Descaling method of stainless steel
JPH02101197A Method for coloring chromium alloy
JPH02101196A Device for coloring chromium alloy
JPH0273999A Method for electrolytically coloring chromium alloy
JPH0266197A Method for electrolytically coloring chromium alloy
JPH01309999A Method for deburring stainless steel by electropolishing
JPH01205095A Method for electrolytically developing color on stainless steel
JPS63307282A Surface treatment for chromium alloy
JPS63307283A Surface treatment for chromium alloy
US4915799A Electrolytic coloring method for chromium alloy
JPS62270795A Method for electrolytically coloring chromium alloy
JPS62267494A Coated stainless steel
JPS62267495A Coated stainless steel
JPS62196393A Method for electrolytically coloring chromium alloy
JPS62196394A Surface-treatment of chromium alloy
JPS62196395A Surface-treatment of chromium alloy
JPS6227596A Coloring method for chromium alloy
JPS6227597A Surface treatment of chromium alloy
JPS6227595A Surface treatment of chromium alloy
JPS6210298A Electrolytic coloring method for chromium alloy