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LIXIL CORP

Overview
  • Total Patents
    4,019
  • GoodIP Patent Rank
    524
  • Filing trend
    ⇧ 50.0%
About

LIXIL CORP has a total of 4,019 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, environmental technology and furniture and games are ECZACIBASI YAPI GERECLERI SANAYI VE TICARET ANONIM SIRKETI, WILLIAM CHARLES GROENIGER and POLYPIPE BATHROOM & KITCHEN PR.

Patent filings per year

Chart showing LIXIL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Hiroaki 188
#2 Sasaki Tomoya 115
#3 Watari Kojiro 109
#4 Matsuda Hiroshi 98
#5 Fukagawa Masafumi 94
#6 Shirai Yuki 90
#7 Bando Nobuaki 79
#8 Shimizu Koji 65
#9 Ina Takamasa 63
#10 Kondo Yasuhiro 61

Latest patents

Publication Filing date Title
WO2021070973A1 Portable toilet device
JP2021004550A Outdoor structure unit
JP2021006702A Outdoor structure unit
DE102020126902A1 Toilet device
JP2020204261A Toilet bowl device
WO2021065858A1 Function unit for toilet system and toilet system
JP2020204259A Hand-washing device and toilet bowl device
WO2021060212A1 Toilet seat device
WO2021060174A1 Determination device
WO2021060208A1 Toilet seat device
WO2021075185A1 Opening/closing device
JP2020197118A Sash-window airtight/thermal insulation structure
DE102020121866A1 Remote toilet control
WO2021015032A1 Ejection apparatus and bathroom facilities
WO2021015033A1 Discharge device and plumbing equipment
JP2020159194A Lock release device of fitting and engaging-disengaging device of fitting
JP2020139406A Composite frame
JP2020148089A Faucet device
WO2021059598A1 Hot water/cold water mixing device
WO2021059599A1 Hot and cold water mixer