CJS Inc.

We aim for becoming a World Top-Level
Research and Development Company.We provide Intelligent Computing Research and
Academic Research Software.

  • Artificial IntelligenceArtificial Intelligence
    • Image Recognition
    • Pattern Recongnition
    • Data Mining
    • Machine Learning
    • Deep Learning
    • Reinforcement Learning
    • Statistical Analysis
    • Mathematical Optimization
    • Time Series Analysis
    • Signal Processing
    • Sound Processing
    • Knowledge Processing
    • Numerical Computation
    • Numerical Analysis
    • Natural Language Processing
    • Machine Translation
    • Quantum Information Processing etc.
  • Artificial IntelligenceEconomics and Finance
    • Decision Theory
    • Game Thetory
    • Financial Engineering
    • Portfolio Econometric Analysis
    • Spatial Econometric Analysis
    • Sensory Evaluation
    • Fraud Detection
    • Recommendation
    • Social Network Analysis etc.
  • Artificial IntelligenceMedicine and Life Science
    • Microscope Image Processing
    • Brain Image Processing
    • Biometric Sensor Data Analysis
    • Brainwave Analysis
    • Electrophysiological Measurements
    • Omics data analysis
    • Genome Data Analysis
    • System Biology
    • in-silico screening
    • Bioinformatics etc.
  • Physics and ChemistryPhysics and Chemistry
    • Optical Simulation
    • Electromagnetic Analysis
    • Physical Simulation
    • Fluid Analysis
    • Molecular Dynamics Simulation
    • Space and Earth Simulation
    • Computational Chemistry
    • Quantum Chemical Computation
    • various informatics etc.

Our Business

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Services

  • Research Paper Implementation

    Research Paper Implementation

    Implement specified research papers as software.

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  • Algorithm Implementation

    Algorithm Implementation

    Make modules or APIs of specified algorithms as you request.

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  • Development of User-Friendly Tools

    Development of User-Friendly Tools

    We provide services to develop user-friendly application tools that can simplify a variety of data processing tasks at low cost.

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  • Research Software Development

    Research Software Development

    Create software for academic research. We can also speed up existing software or add functionalities to existing software.

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  • Consigned Research Services

    Consigned Research Services

    We can execute parts of your research, including surveying papers, developing necessary systems, validation, and preparing reports.

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  • Security Consulting

    Information Security Consulting

    We provide consulting on cyber resilience (strengthening information security) for research sites.

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  • Large Language Model Consigned Research and Development Services

    Large Language Models / AI Agents

    Build and operate AI agent systems that accelerate R&D, and develop practical applications of large language models.

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  • Optimization Software Development

    Optimization Software Development

    Develop optimization software to find optimal solutions to problems with various constraints.

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  • Automated Analysis

    Automated Analysis

    Using RPA (Robotic Process Automation), build systems for efficient analysis.

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  • Omics Analysis

    Omics Analysis

    We provide multifaceted support for leveraging omics data through research tool development and the introduction of machine learning-based analysis methods.

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  • Food Science Software Development

    Food Science Software Development

    Supports a wide range of food processing stages from experimental design to analysis of results.

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  • Neuroscience Software Development

    Neuroscience Software Development

    Develop software tailored to the needs of each individual researcher in the field of neuroscience.

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  • Geophysical Exploration and Nondestructive Testing

    Geophysical Exploration and Nondestructive Testing

    Develop software for signal processing of measurement data, simulation, and data assimilation.

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  • Quantum Beam Research

    Quantum Beam Research Software Development

    Develop specialized software to implement and accelerate the algorithms used in quantum beam research.

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  • Ecological Research

    Ecological Research Software Development

    Develop specialized software to fully leverage valuable data gathered from field surveys and laboratory experiments.

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Business Cases

  • Computational software for tomographic image reconstruction using GPGPU - development

    Tomography, derived from the Greek word "tomos" meaning "to cut," is a technique for observing cross sections of a sample to evaluate its interior. CT, in CT scans performed in hospitals, is an abbreviation for Computerized Tomography, an examination technique that uses X-rays to capture cross-sectional images of the body. The cross-sectional image obtained in this way is called a tomographic image.

    To reconstruct a tomographic image, it is necessary to calculate the scattering of a quantum beam penetrating a sample. In this case, we have streamlined and implemented the algorithm used for this calculation, and developed calculation software to generate the parameter space required for reconstruction.

    The implemented algorithm uses a computer GPU to perform parallel computation of sparse matrices at high speed. As a result, high-resolution processing that was previously impossible due to memory limitations can now be computed in about one minute.

    Diagram of inputs and outputs of the computational software for tomographic image reconstruction using GPGPU
    Technologies
    • Tomography (ART)
    • GPGPU
    • Sparse Matrix
    • OpenGL

  • Order tracking of mechanical vibration by Bayesian estimation - development

    Developed a MATLAB program of Bayesian estimation for order tracking which estimates frequency of rotating machines or reciprocating machines from vibration and sound coming up from them.

    Technologies
    • MATLAB
    • Signal Processing
    • Numerical Computation
    • Bayesian Estimation
    • Maximum Likelihood Method

  • Real-time object recognition agent system - development

    Technologies
    • Local feature
    • Octree
    • Complex background
    • C++

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Engineers

  • OTAKE Ryoga
    OTAKE Ryoga
    [Expertise]
    • Image Analysis
    • Machine Learning
    • Behavioral Ecology
    • Statistical Analysis
    [Introduction]
    I have conducted decision-making and collective behavior research with non-model organisms such as termites and bean beetles.
    I am glad to work with you solving various research issues with the analytical skills I developed in experimental research, such as development of experimental systems, image analysis and animal tracking technology.

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  • MISAWA Ryota
    MISAWA Ryota
    [Expertise]
    • Computational Mechanics
    • Computational Electromagnetics
    • Structual Optimization
    [Introduction]
    I have been studying accurate, stable and fast formulations of boundary element method, its related eigenvalue solver in conjunction with the Sakurai-Sugiura ( contour integral ) method, as well as topology and shape optimization problems.
    I am thus fluent in numerical solvers and their application to structual optimizations in computational mechanics and computational electromagnetics. I hope to apply my knowledge and experience with numerical methods to support customers' research and developments.

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  • MIYAGAWA Yayoi
    MIYAGAWA Yayoi
    [Expertise]
    • Data Analysis and Simulation for Food Quality
    • Kinetic Analysis
    • Simulations
    [Introduction]
    I have applied various analysis and simulation methods in food engineering research to improve food quality. I would be grad to employ my research experience to suggest approaches for analyzing experimental data and also to support your software needs in R&D.

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Products

  • SparseTaro Sparse Structure Estimation Software

    SparseTaroSparse Structure Estimation Software

    Visualize correlations by high-speed partial correlation analysis with sparse structure estimation. This is useful for connectome analysis in the field of neuroscience.

  • StackTaro 3D Image Analysis Software

    StackTaro3D Image Analysis Software

    Analyzes image stacks and performs automatic counting and visualization. This is useful for analysis of confocal microscope images, etc.

  • SpikeTaro Spike Sorting Software

    SpikeTaroSpike Sorting Software

    Separates and clusters spike signals from aggregate potentials of neural signals. Dramatically improves the efficiency of neurophysiology research!

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  • ABDigitizer Video Analysis Software for Behavioral Experiments

    ABDigitizerVideo Analysis Software for Behavioral Experiments

    Automatically extracts location information from video footage of behavioral experiments and easily creates trajectory graphs and heat maps. No more manual work!

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  • NGS Metagenomics AOI Metagenome Analysis Software

    NGS Metagenomics AOIMetagenome Analysis Software

    Ultra-fast metagenome analysis compatible with next-generation sequencers. Rich visual functions are powerful for microbiological research and other applications! (Scheduled for release)

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News

2026/06/08

We are sponsoring the 2nd Conference of the Society for Systems Ethology, which will be held from July 11 (Sat) to July 13 (Mon) at Nagoya University. We will also exhibit at the corporate booth area.

2025/12/01

Our researcher presented at the Japanese Society of Food Engineering's Food New Technology Study Group.

2025/12/01

We exhibited at the 42nd Annual Meeting of the Japan Society of Plasma and Fusion.

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Contact Us

If you have any inquiry
about our company, please contact us.
(Phone hours: 10:00 - 17:00, Japan Standard Time)

+81-75-321-7300

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