Who is the company?
| Item | Fact |
|---|---|
| Registered name | 株式会社DatumProof (trading name: DatumProof) |
| Registered office | Cross Gate 7F, 1-101-1 Sakuragicho, Naka-ku, Yokohama, Kanagawa, Japan (神奈川県横浜市中区桜木町1丁目101番地1 クロスゲート7階) |
| Representative Director | Hyungjin Kim (キムヒョンジン) |
| Incorporated | 25 August 2026 |
| Contact | [email protected] · enquiry form |
| Site | https://datumproof.com/ (English) · https://datumproof.com/ja/ (Japanese) |
Founder
Hyungjin Kim has written equipment control software across aerospace, display and semiconductor — in all three, on the side that builds the machine rather than the side that runs it. In all three the wall stood in the same place: the design was never left in a form you could ask whether it was correct. DatumProof exists to fill that gap.
Principles the company states
- Put the design in a form where correctness can be asked about.
- Return results in the engineer’s own language — as event sequences that can be walked through in a design review.
- State the limits first.
What it does
It designs automation equipment, and builds the platform it designs on — the DatumProof equipment design platform, offered to equipment makers through an early-adoption program. It places itself on the building side of physical AI: before a machine perceives, decides or acts, someone has to design it.
Human-readable version: about
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