{
  "$type": "site.standard.document",
  "description": "A power storage cell is a power storage cell that is a secondary battery, and includes a first electrode, a second electrode, and a separator. The second electrode includes a second current collector. The second current collector includes a porous portion having a porous structure. The first…",
  "path": "/patents/1426641",
  "publishedAt": "2026-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/75",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A power storage cell is a power storage cell that is a secondary battery, and includes a first electrode, a second electrode, and a separator. The second electrode includes a second current collector. The second current collector includes a porous portion having a porous structure. The first electrode includes a first current collector. The first current collector includes a porous portion having a porous structure.",
  "title": "POWER STORAGE CELL"
}