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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 9 | |
#2 | Australia | 2 | |
#3 | United States | 2 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Transport | |
#3 | Surface technology and coating | |
#4 | Environmental technology | |
#5 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Doors and windows | |
#2 | Fire-fighting | |
#3 | Wing fittings | |
#4 | Indexing scheme relating to hinges | |
#5 | Vehicle parts | |
#6 | Climate change mitigation in transportation | |
#7 | Sound-producing devices | |
#8 | Layered products | |
#9 | Motor vehicles |
# | 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 |
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 |