PIOTREK CO LTD has a total of 28 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2004. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and environmental technology are SHOWA DENKO PACKAGING CO LTD, MURATA HIROSHI and ZITO CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 6 | |
#2 | EPO (European Patent Office) | 5 | |
#3 | Taiwan | 4 | |
#4 | United States | 4 | |
#5 | China | 3 | |
#6 | Republic of Korea | 3 | |
#7 | Japan | 2 | |
#8 | Canada | 1 |
# | Name | Total Patents |
---|---|---|
#1 | Sada Tsutomu | 21 |
#2 | Ogata Naoya | 13 |
#3 | Yamai Fumito | 4 |
#4 | Kagawa Hiroshi | 2 |
#5 | Tsutomu Sada | 2 |
#6 | Nesvadba Peter | 2 |
#7 | Bugnon Lucienne | 2 |
#8 | Sada Makiko | 2 |
#9 | Lucienne Bugnon | 1 |
#10 | Peter Nesvadba | 1 |
Publication | Filing date | Title |
---|---|---|
WO2020158957A1 | Production method for conductive polymer inorganic solid electrolyte secondary battery | |
CN111656594A | Conductive polymer solid electrolyte secondary battery without diaphragm | |
JP2018141155A | Method for manufacturing base material having surface coating layer of network three-dimensional structure | |
WO2018043760A2 | Conductive material and use therefor | |
WO2017126701A1 | High-efficient ionic conduction type lithium ion battery or lithium ion capacitor | |
KR20170075727A | Electrically conductive material and laminate | |
JP2015038870A | Conductive coupling agent usable for positive electrode and/or negative electrode | |
CN101490100A | Process for the preparation of crosslinked nitroxide polymers |