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TOBATA TEKKO KK

Overview
  • Total Patents
    20
About

TOBATA TEKKO KK has a total of 20 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are S & K KK, NISSHIN A & C CO LTD and LI XIONGZHAO.

Patent filings in countries

World map showing TOBATA TEKKO KKs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing TOBATA TEKKO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yasuda Toshitake 12
#2 Watanabe Seiichirou 4
#3 Takara Senjiyu 3
#4 Okinaga Kazuyoshi 1
#5 Terada Yukinori 1
#6 Mizobe Kunihiro 1
#7 Satou Hiroyuki 1
#8 Irie Satoru 1
#9 Watabe Seiichiro 1
#10 Okada Asako 1

Latest patents

Publication Filing date Title
JP2002366052A Electric display
JP2002356905A Lid member emitting light at night
JP2002069913A Road side facility and road side member used therefor
JP2002070355A Car stop and car stop facility
JP2002339327A Buffer stop
JP2002038437A Pole head with decoration, pole device using the same and emission type ornament device
JP2002322621A Car stopper
JP2002242143A Buffer stop
JP2001349101A Fence and door of gate with mascot decoration
JP2001055848A Metallic decoration
JP2001010297A Decorative material and pole with decoration using it
JP2000064236A Buffer stop with decoration and manufacture thereof
JPH03291158A Casting method for casting mold
JPS60262925A Spacer for annealing coil
JPS55133846A Casting method
JPS54144759A Method of decoloring waste water containing dyestuffs
JPS5333415A Valve members of flap valve and it*s manufacturing method
JPS5333416A Valve members of flap valve and it*s manufacturing method
JPS5277809A Coil spacer
JPS5255257A Processing method for waste water contained oil