KAWASUMI LAB INC has a total of 1,060 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets medical technology, machines and chemical engineering are CREATIVE BALLOONS MASCHB GMBH & CO KG, POLYZEN INC and SHAH TILAK M.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 857 | |
#2 | WIPO (World Intellectual Property Organization) | 64 | |
#3 | United States | 49 | |
#4 | EPO (European Patent Office) | 47 | |
#5 | Taiwan | 12 | |
#6 | China | 8 | |
#7 | Canada | 7 | |
#8 | Australia | 6 | |
#9 | Republic of Korea | 3 | |
#10 | New Zealand | 2 | |
#11 | Brazil | 1 | |
#12 | Germany | 1 | |
#13 | Finland | 1 | |
#14 | Norway | 1 | |
#15 | Singapore | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Pharmaceuticals |
# | Technology | |
---|---|---|
#1 | Syringes | |
#2 | Implantable devices | |
#3 | Shaping of plastics | |
#4 | Certain plastics | |
#5 | Diagnosis and surgery | |
#6 | Object sterilising | |
#7 | Separation | |
#8 | Medical purpose containers | |
#9 | Medical preparations | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Watanabe Masatoshi | 113 |
#2 | Ono Seiichi | 62 |
#3 | Kawano Takumi | 60 |
#4 | Shirahama Kensho | 50 |
#5 | Tokumitsu Satoshi | 43 |
#6 | Nomiyama Hiroaki | 41 |
#7 | Mukai Tomokazu | 38 |
#8 | Abe Michio | 38 |
#9 | Hirota Atsushi | 35 |
#10 | Ichikawa Shunji | 28 |
Publication | Filing date | Title |
---|---|---|
WO2021044856A1 | Film for tubular therapeutic tool and tubular therapeutic tool | |
WO2021044858A1 | Tubular treatment tool membrane body and tubular treatment tool | |
WO2021044837A1 | Stent | |
WO2021024814A1 | Tubular deployment tool | |
WO2020255916A1 | Stent graft | |
JP2020157059A | Tube for perfusion | |
WO2020195870A1 | Tubular therapeutic tool and film for tubular therapeutic tool | |
WO2020195841A1 | Convered stent | |
WO2020179697A1 | Stent | |
WO2020162359A1 | Tubular indwelling device | |
JP2020116382A | Dilation catheter | |
JP2020103893A | Stent | |
WO2020122036A1 | Gastrointestinal stent | |
JP2020093093A | Lumen organ communication member | |
WO2020105579A1 | Tubular indwelling device | |
WO2020101009A1 | Tubular treatment tool skeleton, and tubular treatment tool | |
WO2020066874A1 | Stent graft | |
WO2020045315A1 | Digestive tract stent | |
KR20210030271A | Stent | |
JP2020011058A | Communication member |