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WAKAMATSU NETSUREN KK

Overview
  • Total Patents
    44
About

WAKAMATSU NETSUREN KK has a total of 44 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating, environmental technology and materials and metallurgy are METAL DIFFUSIONS LTD, CVD INC and WUZHOU HGP ADVANCED MATERIALS TECHNOLOGY CORP LTD.

Patent filings in countries

World map showing WAKAMATSU NETSUREN KKs patent filings in countries
# Country Total Patents
#1 Japan 44

Patent filings per year

Chart showing WAKAMATSU NETSUREN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagatani Kazuyoshi 24
#2 Takahashi Shoichi 13
#3 Maruta Kenji 12
#4 Fukuba Kazuaki 4
#5 Doi Masami 4
#6 Kuwamura Kozue 3
#7 Oyagi Yoshitaka 2
#8 Matsuno Shigehiro 2
#9 Yano Yoshio 2
#10 Okazaki Shozo 1

Latest patents

Publication Filing date Title
JP2000064060A Member for nonferrous molten metal
JPH1190617A Member for molten non-ferrous metal
JPH1183342A Heat-generating member support structure for electric furnace
JPH10330823A Method for reforming steelmaking slag by utilizing waste home electric appliance glass
JPH10255810A Porous electrode base board of ni-hydrogen battery
JPH10192625A Water and air permeable material having sterilizing property and its manufacture
JPH10130749A Metal matrix composite material and its production
JPH09137265A Nonferrous metal molten metal member
JPH09165614A Method for reforming steel making slag by utilization of waste borosilicate glass
JPH09161807A Electrode base for lithium ion battery
JPH09100145A Modification of steelmaking slag by making use of incombustibles in municipal refuse
JPH0952626A Extracting mechanism for article
JPH094822A Kerosene evaporator
JPH08199322A Molten metal member
JPH08192260A Filter for separating slag of molten metal
JPH08190385A Sound absorbing material and sound absorbing structural body
JPH08190915A Porous electrode substrate of nickel-hydrogen battery
JPH08173028A Method for fresh eggplant preserved with salt and malt
JPH08113349A Goods erecting and lining up device
JPH08112719A Structure of changeable shearing edge