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NGK FRIT KK

Overview
  • Total Patents
    50
About

NGK FRIT KK has a total of 50 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, environmental technology and machines are SANKT PETERBURGSKIJ G T, DIGIVE LTD and AVTONOMNAYA NEKOMMERCHESKAYA ORGANIZATSIYA VYSSHEGO OBRAZOVANIYA BELGORODSKIJ UNIV KOOPERATSII EKONO.

Patent filings in countries

World map showing NGK FRIT KKs patent filings in countries
# Country Total Patents
#1 Japan 50

Patent filings per year

Chart showing NGK FRIT KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsubara Takashi 19
#2 Osumi Katsuyoshi 10
#3 Seki Shinichiro 7
#4 Kuno Isamu 6
#5 Kotani Kazuji 5
#6 Nakano Tadashi 5
#7 Nagai Shiro 4
#8 Suzuki Kouzou 4
#9 Nishioka Shigeo 4
#10 Nishidome Masato 4

Latest patents

Publication Filing date Title
JPH05178646A Artificial marble
JPH04333579A Heat-resistant enameled product
JPH04349142A Production of enameled casting having metallic luster
JPH04325438A Production of enameled product having metallic luster
JPH03138379A Production of porcelain enamel product with stone-like pattern
JPH0379776A Method for firing enameled plate
JPH0381466A Panel lifting jig and panel lifting method
JPH0310090A Metallic enamelware
JPH039963A Metallic pigment for powder coating and enamelware using same
JPS63315535A Milky frit for dry casting
JPH01149975A Metallic porcelain enamel product
JPH01149976A Manufacture of accessory enamel panel
JPS6451344A Enameled article
JPS63233026A Enamel frit powder good in fluidity
JPS63233018A Melting furnace for glass
JPS63233025A Enamel frit powder for powdery coating
JPS6328881A Production of decorative enamel
JPS62275030A Melting furnace for class
JPS62218786A Exhaust gas treater
JPS62221423A Combustion off-gas treatment device