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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  • Large Language Model Consigned Research and Development Services

    Large Language Models

    Develop large language models for practical applications to meet a wide range of needs, from practical applications to pure research purposes.

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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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  • 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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  • 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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  • 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

  • Price prediction model using quantile regression - development

    A model has been developed to predict the resale price of products with large value fluctuations over time.

    Data on product attributes and data on the auction history of products were used to develop the model.

    By using quantile-point regression models, the output from the model is not a single predicted value of resale price, but a predictive distribution.

    The predictive distribution of resale prices can be used to optimize purchase prices. It can also identify high-risk, high-return transactions, as the predictive distribution contains certainty information. This can also help determine whether resale price forecasts should be transferred from the AI to an expert (called the reject option).

    Image of the development of price prediction model using quantile regression
    Example of application scenarios for the price prediction model using quantile regression
    Technologies
    • Quantile Regression
    • Decision Making
    • Demand Function
    • Optimal Bidding

  • Abnormal detection algorithm by mechanical vibrations and sounds - R&D

    Researched and developed algorithms which detects abnormality of machines by vibrations and sounds originated from machines.

    Features are extracted which are considered to be efficient for detecting abnormality using Spectrum Analysis and Statistic Analysis. These features are input to decision algorithms of various pattern recognition. We verified effectiveness of several combinations of these features and recognition algorithms.

    Abnormal Detection Algorithm by Mechanical Vibrations and Sounds, R&D
    Technologies
    • Spectrum Analysis
    • Statistical Analysis
    • Time Series Analysis
    • Pattern Recognition
    • MATLAB
    • C++

  • Multi-sensor simultaneous measurement management system for human body - development

    This system attaches various types of sensors to the human body for simultaneous measurement and examines the time-series relationship of the data.

    To prevent inaccurate measurements due to CPU load, a PC is installed for each sensor to perform measurements, and a server program for remote control is run on that PC. This server program receives requests from the measurement management PC and controls the sensor via the sensor's device API. The measured data is temporarily recorded on each PC, and the measurement management PC can collect the data, display graphs, and analyze the data.

    Multi-sensor Simultaneous Measurement Management System for Human Body
    Technologies
    • Biomedical Measurement
    • Motion Capture
    • Remoce Control
    • C++

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Engineers

  • KURAYA Chihiro
    KURAYA Chihiro
    [Expertise]
    • Statistical Analysis
    • Time Series Analysis
    • Signal Processing
    • Sound Processing
    [Introduction]
    I am studying everyday mathematical theories and system programming skills to produce state-of-the-art practical technologies based on intelligent computing. I wish to establish a company where many researchers produce unique products to their heart's content.

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  • YOSHIMOTO Eiichi
    YOSHIMOTO Eiichi
    [Expertise]
    • Simulations
    • Image Analysis
    • Algorithm Parallelization
    • Bioinformatics
    [Introduction]
    I am specialized in developmental biology and numerical simulation. I can easily communicate with experimental biologists who don't have computational background. I am studying technologies not only in biology but also in other fields now.

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  • OKADA Koutaroh
    OKADA Koutaroh
    [Expertise]
    • Signal Filtering
    • Clustering Analysis
    • Multivariate Analysis
    • Frequency Analysis
    • Simulations
    • Information Analysis for Neurophysiology
    [Introduction]
    I have a large experience in signal processing. Especially, it is my forte to extract information buried in noise or other signals using extensive techniques.

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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

2025/08/08

We presented our services in the corporate exhibition at the 26th Annual Meeting of the Japanese Society of Food Engineering (2025),

2025/07/10

We have launched a service page for ecological research.

2024/08/19

We presented our services in the corporate exhibition at the 25th Annual Meeting of the Japanese Society of Food Engineering (2024), and the presentation received the Outstanding Presentation Award.

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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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