Osaka
Japan
4
2021-05-27
The entities that hold a legal rights for patent applications filed by inventor AOKI SEIICHI:
SEIICHI AOKI from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Cylindrical secondary battery
#2 | 2020-10-01Cylindrical secondary battery
#3 | 2018-10-18SEALING BODY FOR CYLINDRICAL BATTERIES, AND CYLINDRICAL BATTERY USING SAME
#4 | 2018-05-10Wound battery including notched current collector sheet
2186906 ⎘