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TOBATA SEISAKUSHO KK

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    174,656
  • Filing trend
    0.0%
About

TOBATA SEISAKUSHO KK has a total of 32 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating are SER SA, INST CHIMII MOLDAUSKOJ and ANDO KASEI KK.

Patent filings in countries

World map showing TOBATA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Takeda Hiroo 11
#2 Matsumoto Toshiharu 10
#3 Fujita Masanobu 4
#4 Manabe Makoto 4
#5 Miyahara Hirofumi 4
#6 Mukai Shizuo 4
#7 Nishio Kazumasa 4
#8 Kido Futoshi 4
#9 Hasegawa Kiyoshi 3
#10 Matsumoto Chiyoki 3

Latest patents

Publication Filing date Title
JP2020200492A Magnesium alloy and cast structural member including magnesium alloy
JP2020026573A Magnesium alloy powder
JP2019218577A Magnesium alloy
JP2019056140A Magnesium alloy powder
JP2018199846A Tuyere for blast furnace
JP2018090860A Tuyere for blast furnace
JP2016023334A Magnesium-based alloy
JP2015188926A Method for manufacturing magnesium-based metallic sheet
JP2015100818A Abrasion-resistant coating filler rod
JP2013019030A Magnesium alloy with heat resistance and flame retardancy, and method of manufacturing the same
JP2008031520A Stave cooler
JP2002098481A Furnace wall cooling plate
JP2000313908A Blasting tuyere
JP2000008198A Electrode lining for electrolysis
JPH11320124A Abrasion proof liner and manufacture thereof
JPH11217610A Hard padded tuyere
JPH11172493A Insoluble electrode for chrome plating
JPH11115095A Wear-resistant liner and its manufacture
JPH1072690A Insoluble anode
JPH08193297A Insoluble anode for electroplating