Toyota was granted a patent for repurposing batteries in electric tractors.

{
  "signal_id": "61ff6799-b63a-5924-9c0d-ab048ba6c800",
  "signal_type": "patents-company",
  "signal_subtype": "patentGrant",
  "detected_at": "2026-09-30T16:52:47+00:00",
  "company": {
    "name": "Toyota",
    "domain": "toyota.com"
  },
  "data": {
    "cpc": [
      {
        "code": "B60L 50/66",
        "label": "Propulsion of electrically-propelled vehicles; supplying power to vehicles"
      },
      {
        "code": "B60L 58/16",
        "label": "Propulsion of electrically-propelled vehicles; supplying power to vehicles"
      },
      {
        "code": "H01M 10/0525",
        "label": "Batteries / electrochemical direct conversion of chemical to electrical energy"
      },
      {
        "code": "H01M 10/30",
        "label": "Batteries / electrochemical direct conversion of chemical to electrical energy"
      },
      {
        "code": "B60L 2200/40",
        "label": "Propulsion of electrically-propelled vehicles; supplying power to vehicles"
      }
    ],
    "tags": [
      "Intellectual Property",
      "Research & Development",
      "Automotive",
      "Sustainability",
      "Energy / Power"
    ],
    "detail": "In September 2026 Toyota patented a way to select and install used EV batteries for powering electric tractors or connected work trailers.",
    "summary": "Toyota was granted a patent for repurposing batteries in electric tractors.",
    "event_at": "2026-09-29",
    "inventors": [
      {
        "name": "Allison McGowan",
        "status": "unresolved",
        "is_primary": true
      },
      {
        "name": "Adam Muehlhauser",
        "status": "resolved",
        "is_primary": false,
        "linkedin_url": "https://www.linkedin.com/in/adam-muehlhauser-74a6bb177"
      },
      {
        "name": "Matthew James Dula",
        "status": "resolved",
        "is_primary": false,
        "linkedin_url": "https://www.linkedin.com/in/matthewdula"
      },
      {
        "name": "Rudra Sanjiv Mehta",
        "status": "resolved",
        "is_primary": false,
        "linkedin_url": "https://www.linkedin.com/in/rudra-sanjiv-mehta"
      }
    ],
    "tech_area": "EV powertrain / charging",
    "event_kind": "grant_date",
    "grant_date": "2026-09-29",
    "source_url": "https://patents.google.com/patent/US12746832",
    "cpc_primary": {
      "code": "B60L 50/66",
      "label": "Propulsion of electrically-propelled vehicles; supplying power to vehicles"
    },
    "patent_title": "Selecting second life battery for electric tractors",
    "patent_number": "US12746832",
    "uspto_assignee": "TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.",
    "patent_abstract": "The systems, devices, and methods described herein relate to producing or selecting a second-life battery that would be unsuitable for an electric vehicle but suitable for use with a tractor or other work vehicle. The second-life battery may be integrated into the tractor or a trailer connected to the tractor and provide electrical power to the tractor.",
    "precision_class": "structural",
    "invention_explanation": "A method for matching batteries that no longer meet electric-car demands with the lower or different power needs of tractors and other work vehicles.",
    "technologies_mentioned": [
      "second-life batteries",
      "electric tractors",
      "EV power systems",
      "battery selection"
    ]
  }
}

curl https://signals.autobound.ai/v1/signals/61ff6799-b63a-5924-9c0d-ab048ba6c800 \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"toyota.com","limit":20}'