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TOKIWA SANGYO KK

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    219,403
  • Filing trend
    ⇩ 100.0%
About

TOKIWA SANGYO KK has a total of 35 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 machines, environmental technology and civil engineering are HOBERG GUENTHER, NK KOGYO KK and GI PROEKT PREDPR PROIZV IZDELI.

Patent filings in countries

World map showing TOKIWA SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing TOKIWA SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Soga Fujio 8
#2 Yamazaki Tatsuo 7
#3 Abe Naoto 2
#4 Yoshida Shiyouji 2
#5 Sekiya Mitsuhiro 2
#6 Yamabe Yukinori 1
#7 Koie Taiji 1
#8 Ichioka Osamu 1
#9 Yokoo Isamu 1
#10 Fujii Kazumasa 1

Latest patents

Publication Filing date Title
JP2018176289A Picking device
JP2018173209A Liquid cooling system
JP2014137070A Equipment fixing apparatus
JP2010132335A Packaging material for cross-section ventilation and deoxidizer package
JP2008221065A Organic oxygen absorbent
JP2002038318A Bag article, method for producing the same, and apparatus therefor
JP2001323768A Cover device of hammer crab
JP2000245339A Dehydrating sheet
JPH10220154A Excavation bit
JPH09291479A Paper pipe or sheet-like nonwoven fabric adsorbed calcium alginate and its production
JPH09209678A Excavation bit
JPH09188965A Deodorizing antibacterial nonwoven fabric roll-coated with inorganic ion-adsorption deodorizing agent and production process thereof
JPH08234661A Prefabricated folding type signboard
JPH08117593A Water absorbent sheet
JPH07233692A Drill bit
JPH05132943A Excavator
JPH02156967A Manufacture of wooden striking tool
JPS633061A Production of resin composition
JPS6259010A Manufacture of resin pellet utilizing waste of polyolefin series resin in waste paper
JPS60258261A Preparation of resin composition containing paper sludge