Promethean Co., Ltd. is on a mission to accelerate Japan’s 3D printing market by 10 years.
We provide end-to-end solutions covering manufacturing, R&D, consulting, and education, delivering cost-competitive and high-quality additive manufacturing (AM) services to industries worldwide.
From mass production and part repair to digitalized quality assurance and certification support, we empower manufacturers to adopt advanced AM technologies seamlessly.
Services
3D Printing Manufacturing Support (MaaS)
Hybrid domestic–overseas production model achieving about 50% lower costs than the Japanese market average. Combines centralized PBF and distributed DED manufacturing for both large-scale and small-lot production.
Repair & Replication (MRO)
Digitalized repair and reproduction of discontinued parts, molds, and tools—ensuring permanent re-procurement capability.
R&D Support (R&D BPO)
Comprehensive research support including materials development, process optimization, electrification, and AI-driven design automation.
Technical Consulting
End-to-end support for new business planning, development roadmaps, and fundraising for technology-driven initiatives.
Education & Lectures
Training programs, lectures, and workshops led by an official ASTM 3D printing instructor, combined with industry–academia collaboration for AM talent development.
Key Strengths
Metal 3D printing production at half the domestic market cost
Advanced welding and DED technology in partnership with DAIHEN Corporation
Fully integrated value chain—from design to manufacturing, testing, and certification—through a strong partner network
Proven expertise: ASTM-certified instructor, national project PM experience, 11 granted patents, and 600+ research citations
Compliance with international and domestic standards, including the Food Sanitation Act
Track Record
Joint research with Tohoku University, The University of Tokyo, and others
Public road testing of repaired automotive components; materials dev
Company Details
- Founded
- -
- Address
- 美しが丘西3-35-1, 横浜市青葉区,神奈川県 2250001,japan
- Industry
- Technology, Information And Internet
- Website
- http://promethean.co.jp
- Keywords
- Metal 3D Printing, Additive Manufacturing(AM), Hybrid Manufacturing(PBF & DED), Wire DED Technology, Laser DED Technology, Powder Bed Fusion(PBF), Industrial Part Repair & Replication(MRO), High Value Component Manufacturing, On-Demand Manufacturing, International AM Certification Support(ASTM), R&D BPO, Materials Development for AM, AI-Driven Design Automation, Process Optimization & DX for Manufacturing, Welding Automation for AM, AM Talent Development & Training, Public Lectures & Technical Seminars, Food-Grade AM Component Manufacturing, Aerospace & Automotive AM Application, Sustainable & Low-Waste Manufacturing.
- HQ
- 横浜市青葉区, 神奈川県
Promethean Co., Ltd. Questions
Promethean Co., Ltd.'s website is http://promethean.co.jp
Promethean Co., Ltd.'s LinkedIn profile is https://jp.linkedin.com/company/promethean-jp
Promethean Co., Ltd.'s industry is
Technology, Information and Internet
Promethean Co., Ltd.'s top competitors are
Cybersecurity And Infrastructure Security Agency,
Upnano Gmbh,
Inomorph Ltd,
Logitech,
Alloyed,
Promethean.
Promethean Co., Ltd.'s categories are Technology, Information and Internet
Promethean Co., Ltd.'s founding year is 2024
