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TOKYO SEITANKOSHO KK

Overview
  • Total Patents
    11
About

TOKYO SEITANKOSHO KK has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are G PI PROEKT Z NA TRANSPORTE GI, SHARP THOMAS BUDWORTH and ELFMARK JIRI.

Patent filings in countries

World map showing TOKYO SEITANKOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing TOKYO SEITANKOSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Watanabe Hiroshi 10
#2 Taniike Shigehiro 9
#3 Hama Yasuo 9
#4 Seki Shinji 7
#5 Seki Isao 4
#6 Hotsuchi Yutaka 2
#7 Miyasato Kunihiko 2
#8 Kojo Katsuhiko 1
#9 Kakizaki Masahiko 1
#10 Seki Atsuhito 1

Latest patents

Publication Filing date Title
JP2002086337A Molding with hair line and method for forming hair line
JP2002086244A Blank for formed body
JP2002086236A Forging apparatus
JP2002052647A Molded object made of light alloy
JP2001286969A Magnesium alloy thin formed body
JP2000210747A Plastically worked thin formed part of magnesium alloy
JP2000246386A Manufacture of magnesium alloy thin molding element, and thin molding element
JP2001170734A Magnesium alloy thin formed body and its manufacturing method
JP2001170736A Method for manufacturing magnesium alloy thin formed body and thin formed body
JP2001162346A Manufacturing method of magnesium alloy thin formed body, and thin formed body
JP2000135538A Magnesium alloy forged thin housing and manufacture thereof