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NIPPON MINING AND METALS CO LT

Overview
  • Total Patents
    18
About

NIPPON MINING AND METALS CO LT has a total of 18 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, China and Singapore. Its main competitors in its focus markets materials and metallurgy, audio-visual technology and electrical machinery and energy are JX NIPPON MINING & METALS CORP, MIYAZAKI MASAFUMI and FCM CO LTD.

Patent filings in countries

World map showing NIPPON MINING AND METALS CO LTs patent filings in countries
# Country Total Patents
#1 United States 8
#2 China 3
#3 Singapore 3
#4 Hong Kong 1
#5 Israel 1
#6 Peru 1
#7 Taiwan 1

Patent filings per year

Chart showing NIPPON MINING AND METALS CO LTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tomioka Yasuo 3
#2 Sakaki Koji 2
#3 Mori Masazumi 1
#4 Hasumi Shinji 1
#5 Takaetsu Fujui 1
#6 Ito Kiyoharu 1
#7 Yasuo Tomioka 1
#8 Michishita Naonori 1
#9 Toshiyuki Oun 1
#10 Yahagi Masataka 1

Latest patents

Publication Filing date Title
US2010276276A1 Thin Film Mainly Comprising Titanium Oxide, Sintered Sputtering Target Suitable for Producing Thin Film Mainly Comprising Titanium Oxide, and Method of Producing Thin Film Mainly Comprising Titanium Oxide
CN1339615A Fe-Ni series alloys for punching plane shadow mask and plane shadow mask using said alloy and colour cathode ray tube
US5895009A Transfer method of coils and coil taking-up and stacking equipment