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TEIKOKU SEN I CO LTD

Overview
  • Total Patents
    194
  • GoodIP Patent Rank
    56,042
  • Filing trend
    ⇧ 100.0%
About

TEIKOKU SEN I CO LTD has a total of 194 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1976. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets civil engineering, machines and consumer goods are NO FIRE TECHNOLOGIES INC, KOYO SANGYO LTD and R H WYNER ASSOCIATES INC.

Patent filings in countries

World map showing TEIKOKU SEN I CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 188
#2 EPO (European Patent Office) 3
#3 United States 3

Patent filings per year

Chart showing TEIKOKU SEN I CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kanda Tohei 44
#2 Imai Masahiro 38
#3 Masutani Toru 26
#4 Ozaki Seiji 20
#5 Tada Yoichi 14
#6 Naito Osamu 11
#7 Tokuno Susumu 9
#8 Ono Yoshio 7
#9 Mizutani Masaaki 5
#10 Haruyama Satoshi 4

Latest patents

Publication Filing date Title
JP2021008146A Work vehicle
JP2021003976A Hood for connection part and emergency vehicle
JP2020203019A Fire hose
JP2020185059A hose
JP2020130574A Fire hose
JP2020114347A Fire fighting or rescue material
JP2020089601A Fire-fighting rescue vehicle
JP2020039422A Fire hose
JP2020029628A Linen cloth
JP2020022570A Fire hose and method of manufacturing same
JP2019208899A Antistatic composition for fire hoses and fire hose
JP2019168092A Hose coupling and hose fixing member
JP2019150276A Fire hose
JP2019137930A Protective garment and protector
JP2019111095A Fire fighting or disaster prevention vehicle
JP2019090486A Hose joint and hose fixation member thereof
JP2019064546A Basket stretcher storage
JP2018126181A Fire hose
JP2018096491A Connection fitting
JP2018053960A Connection fitting