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HOWA CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    157,879
About

HOWA CO LTD has a total of 15 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, Australia and United States. Its main competitors in its focus markets civil engineering, transport and surface technology and coating are DAMOUR VINCENT, ETEX BUILDING PERFORMANCE GMBH and CHANGSHU LIER BUILDING MAT CO LTD.

Patent filings in countries

World map showing HOWA CO LTDs patent filings in countries

Patent filings per year

Chart showing HOWA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ando Kazuaki 4
#2 Asai Takahiro 3
#3 Yamauchi Yuya 2
#4 Fushiki Shinobu 2
#5 Toba Tetsushi 2
#6 Sato Junichi 1
#7 Shirai Akihiro 1
#8 Namie Masataka 1
#9 Tajima Naoji 1
#10 Toba Satoshi 1

Latest patents

Publication Filing date Title
JP2020128208A Sound insulating body for vehicle and silencer for vehicle
JP2021006419A Interior/exterior material for vehicle
JP2020199816A Soundproof body and manufacturing method thereof, and silencer for automobile
JP2020179795A Reinforcement structure for vehicle body panel of motor vehicle
JP2020147060A Sound absorbing material for vehicle exterior
JP2019142489A Sunshade device, automobile having the sunshade device and manufacturing method of sunshade device
JP2020001430A Vehicle ceiling material
JP2019214234A Vehicle interior material
JP2019137098A Indoor lighting device for vehicle