japanma.net

Ultra-High Purity Co., Ltd.

Oita City, Oita Prefecture, Japan Low · unverified Japanese, English

Oita National College of Technology spin-out developing vanadium superalloy (VASA) membrane modules for ultra-high-purity hydrogen (>99.9999%) purification — a lower-cost substitute for palladium-alloy membranes in semiconductor, medical, and hydrogen-infrastructure applications.

AI-assisted directory profile. Export readiness, certifications, technical claims and partnership preferences are unverified unless individually supported and reviewed. Listing does not establish supplier endorsement or willingness to enter an NDA. Confirm with the original sources and supplier before procurement or citation.

Core capabilities

  • Vanadium-alloy (VASA) hydrogen-selective membrane fabrication
  • Ultra-high-purity hydrogen purification module (VASA module) design and manufacture
  • Hydrogen purification system integration (UHP-VASABM series)
  • Non-palladium membrane technology for cost-reduced H2 purification

Related capability assets

VASA Vanadium-Alloy Membrane for Ultra-High-Purity Hydrogen Purification

Non-palladium hydrogen-selective membrane module using a proprietary vanadium superalloy (VASA) to achieve >99.9999% H2 purity at lower material cost than conventional Pd-alloy membranes. The VASA module is designed for compact, low-maintenance purification systems targeting semiconductor fabs, hydrogen infrastructure, and medical applications.

Source & provenance

Translation review status: unreviewed. Publication does not establish technical verification or supplier endorsement.

Record updated: .

Collector timestamps record when a source was stored, not an independent verification date. Source links provide context; they do not validate every specification, readiness label, certification, or proposed partnership route.