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Joto Techno

MaterialsOsaka, JapanFounded 1961· One of 1017 Materials companies tracked by AMPulse

Osaka-based materials maker (est. 1961) offering non-warping PP filament JIZAI, high-heat PLN filament, and polymer modification services for industrial MEX 3D printing.

CEO / Founder
Yasuaki Suehisa
Team Size
201-500
Stage
Established
Latest Round
Bootstrapped

Technology & Products

Key Products

JIZAI non-warping PP filament (standard, Black, Power, Eco, Horizon); JIZAI CLE resin warp-reduction modification service; Filkemp PLN high-heat PLA filament; contract printing support

Technological Advantage

Non-warping PP filament technology; Defensible due to unique material properties

Differentiation

Value Proposition

Non-warping PP (JIZAI) plus polymer modification and high-performance PLA (PLN) for industrial MEX, leveraging decades of PP compound know-how from housing materials

How They Differentiate

Unique non-warping PP filament technology compared to standard filaments

Market & Competition

Target Customers

Industrial customers seeking flexible 3D printing solutions

Industry Verticals

3D printing; Additive manufacturing

Competitors

Yousu; FormFutura

Growth & Milestones

Growth Metrics

Revenue of 227.0億円 / ¥22.7B (FY2025 Mar); 401 employees (as of 2025-03-31)

Major Milestones

1961-10: Founded as 城東化学工業; 2001: Renamed 城東テクノ; 2021-10: Joto Holdings established; 2024-04: JIZAI PP filament developed; 2024-09: General sale + Filkemp PLN import deal; 2025-01: JIZAI new grades + warp-reduction modification service at TCT Japan

https://joto-bc.com

AM patents

AM-relevant patents linked to this company.

Patents
5
Granted
2
Families
5

Leading domains: process (5), material (4)

Filings by year: 2023: 1 · 2022: 4

  1. 立体造形装置用樹脂組成物、立体造形装置用フィラメント、造形物、立体造形装置用ペレット、及び射出成型用樹脂組成物37038387|2025038387 · JP
  2. RESIN COMPOSITION FOR 3D PRINTING DEVICE, FILAMENT FOR 3D PRINTING DEVICE, FABRICATED OBJECT, AND PELLET FOR 3D PRINTING DEVICE04368394 · EP
  3. RESIN COMPOSITION FOR STEREO-FORMING APPARATUS, FILAMENT FOR STEREO-FORMING APPARATUS, MOLDED OBJECT, AND PELLET FOR STEREO-FORMING APPARATUS20250333617 · US
  4. RESIN COMPOSITION FOR 3D PRINTING DEVICE, FILAMENT FOR 3D PRINTING DEVICE, FABRICATED OBJECT, AND PELLET FOR 3D PRINTING DEVICE2024062693 · WO
  5. 立体造形装置用樹脂組成物、立体造形装置用フィラメント、及び造形物36044385|2024044385 · JP