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NIPPON DENTO KOGYO KK

Overview
  • Total Patents
    15
About

NIPPON DENTO KOGYO KK has a total of 15 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 surface technology and coating are DAIICHI METEKO KK, TIANJIN HANLONG ZINC PLATING and HUIZHOU HONG CE MAN CONSULTING CO LTD.

Patent filings in countries

World map showing NIPPON DENTO KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing NIPPON DENTO KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kobayashi Hiroshi 8
#2 Kobayashi Tsutomu 4
#3 Guen Bu Hai 2
#4 Oosuga Akira 2
#5 Nagamori Atsushi 2
#6 Fukanuma Hirotaka 2
#7 Hiraoka Masao 1
#8 Yasuma Shigeru 1
#9 Tanaka Michio 1

Latest patents

Publication Filing date Title
JP2006095503A Germanium transparent film forming method in noble metal
JPH10192012A Formation method for blue coating for decoration and decoration
JPS63213695A Personal ornaments
JPS63213655A Personal ornaments
JPS6353267A Plating method
JPS6314888A Method for plating gray sn-ni alloy
JPS62182299A Method for developing color on titanium and titanium alloy by anodic oxidation
JPS5747892A Gold-palladium alloy plating solution
JPS5747891A Gold-palladium alloy plating bath
JPS5620191A Preparation of hard gold alloy coat
JPS565997A Manufacture of hard gold alloy coating
JPS5150234A Kin ruteniumugokinmetsukiho
JPS5148731A Kin parajiumugokinmetsukiho