{
  "$type": "site.standard.document",
  "description": "A method of manufacturing a power storage device is a method of manufacturing a power storage device including an electrode assembly including a first electrode and a second electrode, the electrode assembly having a first electrode tab group in which a plurality of first electrode tabs each…",
  "path": "/patents/1385260",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B23K26/21",
    "Prime Planet Energy & Solutions, Inc."
  ],
  "textContent": "A method of manufacturing a power storage device is a method of manufacturing a power storage device including an electrode assembly including a first electrode and a second electrode, the electrode assembly having a first electrode tab group in which a plurality of first electrode tabs each connected to the first electrode are stacked, the power storage device further including a first conductive member connected to the first electrode tab group, the method including: producing the electrode assembly having the first electrode tab group; forming a first joining portion in which the first electrode tabs in the first electrode tab group are joined together; and forming a second joining portion in which the first joining portion in the first electrode tab group and the first conductive member are joined to each other, wherein the forming the second joining portion includes applying an energy ray in a wobbling manner.",
  "title": "METHOD OF MANUFACTURING POWER STORAGE DEVICE"
}