Corporate Profile

Message from AcroEdge

AcroEdge provides solutions that apply to the invisible physical changes that occur in resin materials and/or substrates when exposed to optical (UV rays), thermal, or chemical processing.

The name “AcroEdge” refers to both the accuracy of our technologies, the precise nature of our measurement quality, and our position on the leading edge of creating innovative solutions for companies and institutions engaged in R&D and advanced manufacturing activities. In short, people who need to visualize morphing processes at work.

AcroEdge instruments and devices contribute to successful outcomes on a wide range of mission-critical applications, including:
•In-line process monitoring and curing control of polymer adhesives or laminated functional thin film materials
•Post inspection of surface modification treatments
•Stringent QA of polyethylene terephthalate (PET) materials at recycling plants

With a focus on delivering utmost accuracy, efficiency in production, and reducing adverse impacts on the environment, AcroEdge is committed to the pursuit and development of technological innovation.
As an industry leader, AcroEdge offers:

Accuracy in Analytics
Chemical and Science Expertise
Research & Development Experience
Optimized Solutions
With the goal of remaining on the leading EDGE


Company profile

Corporate Philosophy

General Information

Company NameAcroEdge Co., Ltd.
Headquarters1-70-1 Nagaotanimachi, Hirakata City, Osaka, Japan
CEOKenichi Nakamune
Capital20 million JPY
IncorporatedDecember 1986

Company History

1986Stntech Co., Ltd.
2008Patented [Method for estimating state of ultraviolet curing resin material]
2009Established a showroom
2015Patented Surface Modication Monitoring Device
2016Changed company name from Sentech to AcroEdge


Business Relationship

Corporate customers

  • Panasonic Electric Works Co., Ltd
  • Fujifilm Holdings Corporation
  • Sumitomo Chemical Company, Limited
  • Toshiba Corporation
  • Sony Corporation
  • Bridgestone Corporation
  • Fujitsu Limited
  • Asahi Kasei Corporation
  • Kobe Steel, Ltd.
  • Murata Manufacturing Co., Ltd.
  • Pioneer Corporation
  • Sumitomo Bakelite Company Limited
  • Taica Corporation
  • Shin-Etsu Chemical Co., Ltd.
  • Ohashi Chemical Industries, Ltd.
  • Nippon Steel Corporation
  • DKS Co. Ltd.
  • Ube Industries, Ltd.
  • ThreeBond Co.,Ltd.
  • Seiren Co.,Ltd.
  • Canon Inc.
  • Nikon Corporation
  • Dai Nippon Printing Co., Ltd.
  • DIC Corporation
  • Mitsubishi Chemical Corporation
  • Shin-Etsu Chemical Co., Ltd.
  • Mitsui Chemicals, Incorporated
  • Seiko Epson Corporation
  • Honda Motor Co., Ltd.
  • Toyota Industries Corporation

Universities & Research Institutions

  • The University of Tokyo
  • Kyoto University
  • Tokyo Institute of Technology
  • National Institute of Information and Communications Technology (NICT)
  • Tohoku University
  • Kyushu University
  • Shinshu University
  • RIKEN, Institute of Physical and Chemical Research