AIZAWA Concrete Corp.
Provides 3D concrete printing (3DCP) services for construction and infrastructure projects using proprietary high-durability concrete formulations.
- CEO / Founder
- Yoshihiro Aizawa
- Team Size
- 501-1000
- Stage
- Active
Technology & Products
Key Products
3D concrete printing services for construction and infrastructure projects, proprietary high-durability concrete formulations, and conductive concrete technology.
Technical position · AMPulse analysis
VERIFIED: High-durability concrete technology validated in overseas infrastructure projects; DEFENSIBLE: Proprietary mix designs and construction methods.
Differentiation
Value Proposition
Reduces construction labor requirements by 60% and cuts project timelines by 40% compared to traditional methods, while enabling complex architectural designs with durable concrete.
How They Differentiate
Leverages 70+ years of concrete expertise with proprietary formulations for superior durability vs. generic 3DCP providers; offers full-service from design to construction vs. equipment-only competitors.
Market & Competition
Target Customers
Construction companies, infrastructure developers, government projects
Industry Verticals
Construction; Infrastructure; Civil Engineering; Architecture
Competitors
Sakai Heavy Industries, Hitachi Construction Machinery
Growth & Milestones
Growth Metrics
Sales revenue ¥241 billion (FY ending Mar 2025 / 令和7年3月期); ¥185 billion (9-month FY ending Dec 2025 after fiscal-year change from Mar to Dec); 580 employees (as of June 2026 / 令和8年6月).
Major Milestones
Founded 1935; Established 3D concrete printing division; Partnership with MIT Concrete Sustainability Hub; Overseas infrastructure projects in multiple countries; Installation of direct air capture system at Fukushima plant
Notable Customers
Sun no Mori Dimashio Museum (accommodation facility), Fukagawa Factory (non-structural walls), public toilets (prototype for India)
AM patents
AM-relevant patents linked to this company.
- Patents
- 5
- Granted
- 3
- Families
- 5
Leading domains: equipment (5), process (5), application (2)
Filings by year: 2024: 2 · 2021: 2 · 2019: 1
- 構造物構築用の3Dプリンタ07264398|1995264398 · JP
- 建設用3Dプリンタの構造物の構築方法、および構造物、ならびに補強材入り硬化材料供給部、および連続補強材34184275|2022184275 · JP
- フライング型建設用3Dプリンタの吐出位置制御システム07593696|1995593696 · JP
- DISCHARGE POSITION CONTROL SYSTEM FOR FLYING 3D PRINTER FOR CONSTRUCTION2025249348 · WO
- フライング型建設用3Dプリンタを用いた構造物構築システム及び構造物構築方法35087941|2023087941 · JP