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CHIYODA SEIKI KK

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    225,567
  • Filing trend
    ⇩ 100.0%
About

CHIYODA SEIKI KK has a total of 47 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, thermal processes and mechanical elements are MESSER GRIESHEIM SCHWEISTECHNI, PECO ELEK SCHE SCHWEISSMASCHIN and VICTOR EQUIPMENT CO.

Patent filings in countries

World map showing CHIYODA SEIKI KKs patent filings in countries
# Country Total Patents
#1 Japan 47

Patent filings per year

Chart showing CHIYODA SEIKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ikemoto Tetsuo 8
#2 Inoe Takeshi 6
#3 Ueda Takanobu 6
#4 Kuroda Kazumasa 5
#5 Hayashi Izumi 5
#6 Shiraishi Masaharu 5
#7 Kawabata Mitsuo 4
#8 Murasu Takashi 3
#9 Inoue Takeshi 3
#10 Murakami Sanjiro 3

Latest patents

Publication Filing date Title
JP2020204359A Overturn prevention device and gas filling facility
JP2019116901A Cryogenic temperature valve
JP2013181633A Gas cylinder storage
JP2011094777A Dry type safety switch
JP2011052748A Valve opening/closing display device and adjusting valve equipped with the same
JP2007009963A Connection tool for gas vessel
JPH11315946A Safety device
JPH11223330A Dry safety unit
JPH11223331A Dry safety unit
JPH0678976A Sterilizing gas pressure regulating device
JPS61165081A Relief valve
JPS6124890A Both-end connecting pipe and manufacture thereof
JPS6124898A Evaporator for liquefied gas
JPS60127072A Gas cutting machine for circular cutting
JPS59218268A Cutter for square column
JPS59218270A Cutter for square column
JPS59218269A Cutter for square column
JPS59218271A Cutter for square column
JPS5956020A Cut nozzle and its manufacturing process
JPS5697716A Gas cutting tip and method of producing same