# Who does Yaskawa Electric pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/yaskawa · Facet: suppliers · Updated: 2026-07-12T08:24:09.026+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Yaskawa Electric's confirmed suppliers/cost counterparties include Harmonic Drive, Nabtesco plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 3 cost edges, backed by 3 dated sources, 1 of them primary filings (as of 2026-07-12).

### 자석·부품·제조 (비공개) (mid)
- note: Permanent magnets, parts and manufacturing.
- [confirms] Yaskawa/TSE (JA, filing, published 2025-04-10) https://www.yaskawa-global.com/ir: "Permanent magnets, parts and manufacturing."

### Harmonic Drive (mid)  → /harmonic-drive.md
- note: Combines Harmonic Drive precision reducers in articulated-robot joints (servos in-house) — robot volume propagates into Harmonic demand downstream.
- [confirms] Morningstar (EN, research, published 2026-01-01) https://www.morningstar.com/company-reports/1259190-yaskawa-electric-earnings-expecting-strong-growth-in-2025-driven-by-servo-and-robotic-recovery: "Combines harmonic reducers in robot joints (servos in-house)."
- [confirms] Morgan Stanley (EN, research, published 2025-01-01) https://advisor.morganstanley.com/john.howard/documents/field/j/jo/john-howard/The_Humanoid_100_-_Mapping_the_Humanoid_Robot_Value_Chain.pdf: "Combines harmonic reducers in robot joints (servos in-house)."

### Nabtesco (mid)  → /nabtesco.md
- note: Combines Nabtesco RV reducers in larger, high-payload robots — dual-sourcing reducers alongside Harmonic Drive.
- [confirms] Yaskawa/TSE (JA, filing, published 2025-04-10) https://www.yaskawa-global.com/ir: "Combines Nabtesco RV reducers in larger robots."

Reverse side: https://valuechain.wiki/yaskawa/customers.md · Ripple: https://valuechain.wiki/yaskawa/ripple.md

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Full node: https://valuechain.wiki/yaskawa.md · JSON: https://valuechain.wiki/yaskawa.json