HOWA CORP has a total of 80 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets civil engineering, mechanical elements and machine tools are VIELER GERD & BERND KG, Häfele GmbH & Co KG and HAEFELE GMBH & CO KG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 36 | |
#2 | WIPO (World Intellectual Property Organization) | 10 | |
#3 | Taiwan | 8 | |
#4 | Republic of Korea | 5 | |
#5 | China | 4 | |
#6 | Australia | 3 | |
#7 | EPO (European Patent Office) | 3 | |
#8 | United States | 3 | |
#9 | Canada | 2 | |
#10 | Philippines | 2 | |
#11 | South Africa | 2 | |
#12 | New Zealand | 1 | |
#13 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Mechanical elements | |
#3 | Machine tools | |
#4 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Nails | |
#2 | Shafts | |
#3 | Wing fittings | |
#4 | Indexing scheme relating to hinges | |
#5 | Doors and windows | |
#6 | Structural elements | |
#7 | Punching metal | |
#8 | Forging | |
#9 | Alloys | |
#10 | General building constructions |
# | Name | Total Patents |
---|---|---|
#1 | Yanai Toru | 48 |
#2 | Ando Kazuaki | 31 |
#3 | Andou Kazuaki | 31 |
#4 | Ando Yuki | 11 |
#5 | Hirose Mitsuo | 4 |
#6 | Kazuaki Andou | 3 |
#7 | Saito Jun | 3 |
#8 | Toru Yanai | 3 |
#9 | Takenaga Masanobu | 3 |
#10 | Andou Yuki | 2 |
Publication | Filing date | Title |
---|---|---|
JP2019218792A | Guide for wire for opening/closing operation of multiple window | |
JP2019090444A | Anchor bolt | |
JP2019044902A | Manufacturing method of anchor bolt | |
JP2018123581A | Rotation operation device | |
JP2017172841A | Natural ventilation device | |
JP2017109397A | Manufacturing method of synthetic resin rod having core grid | |
JP2017030024A | Manufacturing method of tapered member used in anchor bolt | |
JP2016217642A | Natural ventilation device | |
JP2016211785A | Ventilation device | |
JP2015194071A | Lock operation device of swing window | |
JP2016160639A | Lock device for projecting window | |
JP2016160638A | Opening/closing device for projecting window | |
US2017152879A1 | Anchor bolt | |
WO2015162975A1 | Anchor bolt | |
JP2016067822A | Osteosynthesis instrument | |
JP2016011505A | Construction method of anchor bolt | |
JP2016011692A | Anchor bolt | |
JP2016011504A | Construction method of anchor bolt | |
JP2015172300A | Window opening/closing device | |
WO2015019630A1 | Anchor bolt |