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SAMSON CO LTD

Overview
  • Total Patents
    659
  • GoodIP Patent Rank
    12,381
  • Filing trend
    ⇧ 70.0%
About

SAMSON CO LTD has a total of 659 patent applications. It increased the IP activity by 70.0%. Its first patent ever was published in 1995. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets environmental technology, materials and metallurgy and mechanical elements are CEMENTA AB, CO LTD and FISHERVERKE GMBKH UND KO KG.

Patent filings per year

Chart showing SAMSON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuroki Shigeru 90
#2 Takashima Hiroshi 87
#3 Takahata Shigetoshi 84
#4 Nishiyama Masato 81
#5 Ando Noritoshi 72
#6 Mori Hiroshi 55
#7 Morimoto Mamoru 47
#8 Akio Nobumoto 46
#9 Obata Naoki 40
#10 Kameyama Tatsuhiko 31

Latest patents

Publication Filing date Title
JP2021008979A Separated flame-type surface combustion burner
JP2020190402A Multi-can installation boiler performing quantity control
JP2020118325A Multi-can installation boiler
JP2020094708A Multi-can installation boiler
KR101980628B1 Glove comprising PU pattern, and method of fabricating of the same
JP2020026895A Combustion device improved in earthquake safety
JP2020012573A Combustion device for performing detection of oscillatory combustion
JP2019219106A Water supply preheater and manufacturing method therefor
JP2019207036A Boiler monitoring system
JP2019188323A Soft water supply facility
JP2019178817A Boiler performing concentrated blow
JP2019174016A Premixing gas burner
JP2019174040A Air fuel proportional control premixing gas burner
JP2019174015A Surface combustion burner
JP2019174039A Surface combustion burner
JP2019143904A Boiler having flame detection device
JP2019138477A Boiler including chemical feeder to water supply
JP2019132435A Vacuum cooling device
JP2019124427A Boiler having water supply preheating device
JP2018194287A Boiler for adjusting water supply amount