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ISHIKAWA TAKASHI

Overview
  • Total Patents
    521
  • GoodIP Patent Rank
    226,546
About

ISHIKAWA TAKASHI has a total of 521 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are ISHIKAWA T, TAJIMA ROOFING CO and PIONEER PLASTICS CORP.

Patent filings per year

Chart showing ISHIKAWA TAKASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishikawa Takashi 303
#2 Tabata Toshirou 101
#3 Takiguchi Hideki 25
#4 Takiguchi Yoshi 15
#5 Takahashi Riyuuichi 12
#6 Niizeki Takanobu 9
#7 Sanao Toshizou 9
#8 Imada Hiroaki 6
#9 Saitou Minoru 6
#10 Kimura Junichi 5

Latest patents

Publication Filing date Title
JP2016038182A Warmer with warm air taking function
JP2015127918A Information management device, information management method, and program
JP2011236672A Form material
JP2011026860A Concrete form and construction method using the same
US2008285866A1 Apparatus and method for image data compression
JP2003000079A Fast decomposed fermented product or mulching material, method for producing the same and method for use thereof
JP2002186324A Weeding method and apparatus using electric discharge
JP2000211584A Vehicle swimming in water by towing force of mother ship on water
JP2001073336A Method and instrument for inhibiting propagation of weeds and for greening
JPH09109587A Document binding apparatus
JPH07308518A Structure of water filtering device
JPH0515664A Plaything
JPH02117376A Method for prohibiting smoking with carbon monoxide-containing substance and article therefor
JPS62225653A Heat insulating structure for building
JPS62174436A Composite panel having soundproof, fireproof, heat insulating, humidity-proof and waterproof properties
JPS6277931A Refractory heat-insulating panel
JPS60259405A Production unit for gypsum-metallic plate composite panel
JPS60215960A Panel building material
JPS60144442A Building panel
JPS6138766A Pressure casting device