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OOHIRO WORKS LTD

Overview
  • Total Patents
    122
  • GoodIP Patent Rank
    241,347
About

OOHIRO WORKS LTD has a total of 122 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan, United States and Italy. Its main competitors in its focus markets consumer goods, furniture and games and machines are OHIRO WORK LTD, TAKARA BELMONT and BARBER CINDY JANE.

Patent filings in countries

World map showing OOHIRO WORKS LTDs patent filings in countries
# Country Total Patents
#1 Japan 69
#2 United States 23
#3 Italy 10
#4 Germany 9
#5 Taiwan 5
#6 China 4
#7 Republic of Korea 2

Patent filings per year

Chart showing OOHIRO WORKS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimizu Hirohisa 61
#2 Kawakami Toshiaki 12
#3 Minami Nobuyuki 12
#4 Hirota Yasuke 9
#5 Ishimura Yoshikazu 7
#6 Miyoshi Hideaki 5
#7 Nobuyuki Minami 5
#8 Hirohisa Shimizu 4
#9 Hirota Yoshihisa 3
#10 Nakano Toshihiko 3

Latest patents

Publication Filing date Title
JP2020069097A Permanent wave device, abnormality display method thereof, abnormality display system thereof, abnormality display program thereof, recording medium of abnormality display program, and server recording abnormality display program
JP2009045235A Electric heating rod
JP2008167916A Power supply structure of electric heating rod
JP2007044299A Hair humidifying device
JP2007039410A Method for operating hair treatment
JP2006255298A Chair equipped with foot bath
JP2006230538A Method of permanent wave
JP2006223450A Chair for hairdressers' rooms, and elevating device for elevating shaft
JP2006000441A Chemical spaying apparatus to head
JP2005279240A Permanent wave apparatus
JP2005296351A Method of applying permanent wave
JP2005137619A Shampoo table
JP2005102883A Hair treatment device
JP2005065975A Power supply mechanism of heating rod and perming apparatus
JP2005013527A Temperature control mechanism of electric heating rod
JP2005000402A Electric-heating rod for permanent wave
JP2005000355A Thermal insulating pad for permanent wave
JP2004358118A Heat insulating material for permanent wave, and structure and method for attaching electric heating rod to hair
JP2004329336A Heat conduction prevention member for permanent waves, and method for permanent wave treatment to hair
JP2004290562A Heating rod for permanent wave