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TOHO KINZOKU KOGYO KK

Overview
  • Total Patents
    28
About

TOHO KINZOKU KOGYO KK has a total of 28 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes, environmental technology and machines are ASAHI TECHNOS KK, APPLIC DES GAZ SOC D and ANTARGAZ.

Patent filings in countries

World map showing TOHO KINZOKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing TOHO KINZOKU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishii Kunihiko 12
#2 Goto Motoi 8
#3 Takiguchi Eiji 3
#4 Yoshida Hiroyuki 2
#5 Kimura Hajime 2
#6 Takahashi Isao 2
#7 Saito Hiroshi 1
#8 Sawada Takeshi 1
#9 Yoshimura Tetsutaro 1
#10 Shirai Fumio 1

Latest patents

Publication Filing date Title
JP2013044488A Gas cylinder set mechanism
JP2012225581A Mechanism for preventing erroneous loading of gas cylinder
JP2011226580A Gas supply device
JP2007009561A Mask cap for borehole, wall surface repairing device, and wall surface repairing method
JP2005188897A Burner device
JP2003305718A Automatic valve mechanism for rotating drill apparatus
JP2003182786A Spray can device
JP2003042459A Grate device
JP2002276927A Governor unit
JP2002166414A Wet drill device
JP2001349515A Cassette kitchen range device
JP2000240945A Gas stove apparatus
JP2000161594A Residual treatment device for aerosol can or the like
JP2000104925A Small-sized gas stove apparatus
JP2000046341A Table gas cookstove, and small-sized gas bomb
JP2000046342A Safety device of table gas cookstove
JPH11311417A Gas cooker device
JPH11301758A Spray can device
JPH11156464A Cylinder
JPH10244530A Wet rotary drilling machine