The 16th Japan Earthquake Engineering Symposium

Technology Exhibitions

In addition to the academic presentations, the symposium features exhibitions introducing the earthquake engineering research and development results, initiatives, and products of various companies, institutions, and organizations. We hope that you will take advantage of this opportunity to learn about earthquake disaster prevention efforts, the excellence and challenges of earthquake engineering-related technologies, and cutting-edge technologies in all fields of earthquake engineering, including earthquake observation, earthquake-resistant and seismic-isolated structures.
(Day-1) 23 Nov. (Thu.)  12:00~18:30
(Day-2) 24 Nov. (Fri.)    10:00~18:30
(Day-3) 25 Nov. (Sat.)   10:00~15:40
List of Exhibitors

Exhibitor Name

Exhibit Contents

TASC Corp.

Introducing our softwares. In a structural experiment, record synchronized data between experimental measurements, video capture, and motion capture 3D data. Subsequently, visualize the experiment's progress using graphs and photos, and create a time-lapse video.

Katsujima Co., Ltd.

Seismometer & Seismometer System


●Earthquake disaster prevention equipment ●Measurement seismic intensity meter ●Portable vibration meter ●Recorder integrated network sensor ●Servo Velocity meter ●Accelerometer ●Building health monitoring system

Hakusan Corporation

DATA Loggers and Logging System/Microtremormeter
Optical sensor seismic monitoring system

Fuji Electric Co., Ltd.

Earthquake building damage assessment system

ARK Information Systems, INC.

TDAPⅢ: 3D nonlinear time-history response analysis program
FDAPⅢ: 3D equivalent linear analysis program

Technical Association for Protecting Existing Sewer from Earthquake

In order to prevent damage to sewer pipes and make the sewer system unusable in the event of an earthquake, we introduce three construction methods developed and widely used to prevent damage to the connection between manholes and sewer pipes, where damage is concentrated, and to suppress the levitation of manholes due to liquefaction.

RC Solution Co.

「Bosai Cloud」

Disaster information such as earthquake and tsunami warnings is distributed over the Internet in multiple languages.
The Bosai Cloud allows your company to readily utilize disaster information with your own application services or websites.


Technology for Realizing an Earthquake Resilient Society



Ecotite-S is a jet grouting method that can be applied to create permanent foundations. (GBRC Performance Certification No. 14-30, Revision 1)
・It can create high quality jet grouting column with less variation in diameter and strength.
・It can create column with very small jetting machines that can be handled with manpower.
・It can be designed with the allowable stress design based on The Guideline of Design and Quality Control of Ground Improvement for Buildings (BCJ), 2018 .
Ecotite-S is applicable to:
・Construction in narrow spaces such as inside buildings
・Perform aseismic reinforcement from inside of existing building such as residential space without interfering the activities.

Ohsaki Research Institute, Inc.

Ohsaki Research Institute, Inc. has been engaged in research and development (R&D) as well as consulting services since 1982. We function as a ‘Think Tank’ specializing in mathematical analysis to address challenges encountered by both our society and clients. Our areas of expertise encompass earthquake motion analysis, aseismic analysis, fluid analysis, and specialized structural analysis, all within the realms of construction and engineering.

Constec Engi, Co.

We will be showcasing Fluid Viscous Damper products and non-welding joint methods, the ideal solutions for reinforcing steel structures.
The Fluid Viscous Damper can handle higher range of force (up to 8000kN) and velocity (up to 200cm/s). It can be customized as per the specification required by customers. Please feel free to visit us to get to know them more.

ANET Co., Ltd. 

A portable multipurpose measuring apparatus which can be used for microtremor measurement, PS logging and more. This apparatus enables an effective survey, since measured results such as waveforms, Fourier spectra, H/V spectra can be instantly checked in the field.

Japan Agency for Marine-Earth Science and Technology (JAMSTEC)

Introduction of research on Research Project for Disaster Prevention on the great Earthquakes along the Nankai trough

ITK Consortium, Earthquake Research Institute, the University of Tokyo

ITK is Structural Health Monitoring (SHM) sensor system for earthquake disaster mitigation. The ITK Consortium exhibits the system and our activities.

Development of a Resilient Smart Network System against Natural Disasters on the Cross-ministerial Strategic Innovation Promotion Program (SIP)

We will introduce research and development efforts that aim to " Further advancement of information gathering and grasping to support disaster responses " and " Strengthening of disaster responses capabilities of individuals, local governments, and companies based on the results of information analysis " by utilizing advanced ICT, AI, etc. while highly integrating real space and cyberspace.

Disaster Prevention Research Institute, Kyoto University

Since its inception in 1951, Disaster Prevention Research Institute (DPRI) of Kyoto University has been pursuing principles of natural disaster reduction, establishing integrated methodologies for disaster prevention on the basis of natural and social sciences, and educating students in related fields. Videos and panels to introduce DPRI will be displayed and related documents/items will be distributed.

JIP Techno Science Corporation

JIP Techno Science Corporation will introduce the extensive multi-purpose finite element software DIANA, the geotechnical analysis software PLAXIS, and general-purpose 3-dimensional dynamic analysis program TDAPIII.


Introduction of earthquake resistant technologies (embankment toughening technology, seismic isolation fail-safe technology) and the latest facilities of the Technical Research Institute (centrifugal loading equipment)

Japan Polyethylene Piping System & Integrated Technology Association for Water Supply

high-performance polyethylene

The Japan Society of Seismic Isolation

Introduction to the Japan Society of Seismic Isolation, seismic isolation and vibration control technologies. Exhibits of models, etc.

National Research Institute for Earth Science and Disaster Resilience (NIED)

National Research Institute for Earth Science and Disaster Resilience (NIED) conducts research and development as a core institute for disaster risk reduction science and technology. This time, NIED will introduce observation networks for earthquakes, tsunamis, and volcanoes, research on hazard and risk information, and three-dimensional shaking table that shakes a full-sized buildings.