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

    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

  • Periodic impulse waveform extraction - technical survey and implementation

    Surveyed technologies which detect and extract periodic impulse waveform from time series data, and summarized as a report document. Also implemented five algorithm chosen from these many methods and compared accuracy and performance.

    Mainly surveyed the following methods:

    • SVR Spectrum Method
    • Matrix Algebra Separation Method (MAS)
    • Cumulant Harmonic Decomposition Method
    • Orthogonal Partial Space Decomposition Method
    • Periodic Transform Method (PT)
    • Filter-Selecting Adaptive Comb Filter (ACF)
    • Uniform Q-Comb Filter
    • Fast Whitening Comb Filter
    • Harmonic Wave Inference Whitening Comb Filter
    • Lattice-type IIR Adaptive Notch Filter
    • Correlation Impulse Adaptive Filter (CIAF)
    • Rotating Adaptive Filter (RAF)
    • Cyclic-Shift Intermissive Adaptive Filter (CSSGAF)
    • Canonical Self Regression Decomposition (CARD)
    • Global Amplitude Phase Modulation Method
    • Fourier Linear Combinator (FLC)
    • Recursive Discrete Fourier Transform Method
    • Adaptive Fourier Analysis by Fast Filter-bank

  • Vehicle routing problem solver - research and development

    Technologies
    • Operations research
    • Combinatorial optimization
    • Meta-heuristics

  • Economic simulation result visualization program - development support

    Technologies
    • GitHub
    • R
    • Shiny
    • ggplot2
    • Package Release
    • Open Source
    • Travis CI

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Engineers

  • MATSUEDA Atsuo
    MATSUEDA Atsuo
    [Expertise]
    • Behavioral Ecology
    • Simulations
    [Introduction]
    An experienced engineer in experiments and observations of behavioral ecology. Especially, I have been researching the mating behavior of water striders. I want to support your research in each stages with software from experiment planning to data acquisition and analysis. Currently, I am studying image processing, because I am interested in software recognition of animal behavior.

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  • YOKOTA Kohei
    YOKOTA Kohei
    [Expertise]
    • Stream ecology
    • Theoretical ecology
    • Bayesian statistics
    • Generalized linear models
    [Introduction]
    My research consisted of conducting field investigation in urban rivers and application of Bayesian statistical analyses to unveil the underlying relations between fish distribution and geomorphological features. I can support your research with fine-tuned software, allowing efficient field investigations, as well as appropriate suggestions for handling diverse data. I would also like to develop software for maximizing aquatic organisms' habitat suitability, controlling for discharge and sediment supply.

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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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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

2025/12/01

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.

2025/12/01

We have launched a service page for information security consulting.

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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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