Sulfide electrolyte mass-production prep
2025Toyota / Idemitsu
Toyota and Idemitsu are scaling up sulfide solid-electrolyte production toward commercial cells — the supply step that gates a 2027–28 launch.
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Toyota
Profile
The world's largest automaker; #1 in sulfide solid-state patents, targeting commercialization in 2027–28.
Editorial profile — compiled by us from public sources.
- Founded
- 1937
- Headquarters
- Toyota City, Japan
Current standings
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