Learn more

ISHIGOORI YASUO

Overview
  • Total Patents
    13
About

ISHIGOORI YASUO has a total of 13 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are NORIN SUISANSYO HOKURIKU NOGYO, QI LIU and ZHEN LIU.

Patent filings in countries

World map showing ISHIGOORI YASUOs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing ISHIGOORI YASUOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ishigoori Yasuo 13
#2 Ishigoori Takayuki 3

Latest patents

Publication Filing date Title
JP2014223049A Device for towing long distance at constant force
JP2013230135A Bush cutter with protection rod to avoid weed resistance
JP2011252694A Solar heat collection hot water storage device having transparent cover
JP2011152395A Shoes with shoehorn
JP2010127063A Windbreak device for window
JP2010031624A Method for opening/closing film
JP2004305675A Waist traction acupressure device
JP2004249023A Traction pillow
JP2004132146A Pipe joint with dimple for positioning tip of drill screw and the like
JP2003169701A Easy-to-wear shoe with toe locking function
JP2000354412A Foldable sickle
JP2000005272A Finger-pressing device for waist
JPH11313528A Safe blade of grass cutter