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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Business Cases

  • Parallelization of algorithms with parallel programming models

    We developed software that runs efficiently in a multiprocessor environment by parallelizing programs that previously ran on a single CPU.

    OpenMP is used for shared memory type parallelization and MPI for distributed memory type parallelization to achieve parallelization suitable for the execution environment.

    Image of Parallelization of Algorithms by Parallel Programming Model
    Technologies
    • C++
    • OpenMP
    • MPI
    • Parallel Programming Model

  • Process mining - technical survey

    We investigated various methods of process mining, a technique for inferring the underlying process structure from time-series event logs, and compiled them into a report. We also implemented one of the algorithms in Java.

    Mainly the following methods are surveyed.

    • Heuristic Algorithm
    • Genetic Algorithm
    • Duplicate Task GA Algorithm
    • alpha Algorithm
    • alpha++ Algorithm
    • Parikh Language-based Region Algorithm
    • Region Algorithm
    • Tsinghua-alpha Algorithm
    • Fuzzy Algorithm
    • DWS mining Algorithm

  • Mathematical Optimization of Redundant Manipulator Inverse Kinematics

    This software development is for solving the inverse kinematics of redundant manipulators. We have derived analytical solutions using a mathematical processing system and calculated practical solutions by means of mathematical optimization.

    In the inverse kinematics of redundant systems, there are countless analytical solutions, of which only a few are valid for practical use. Therefore, mathematical optimization is performed to select a solution that fits practical use from among analytical solutions with degrees of freedom. Also, although inverse kinematics theoretically yields an analytical solution, it involves the computation of an inverse matrix, and as the number of joints increases, the solution equation expands to a huge number of terms. If it is implemented as it is, it is not expected that a solution can be obtained within a practical time frame. By combining analytical solution and mathematical optimization, we developed an algorithm to obtain a solution at high speed and implemented it in software.

    For the implementation of mathematical optimization, we implemented and compared several algorithms, including the conjugate gradient method, and selected the best algorithm with a good balance between accuracy and speed.

    Example of Reducdant Manipulator
    Technologies
    • Redundant Inverse Kinematics
    • Mathematical Processing System
    • Mathematical Optimization
    • C++

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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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  • 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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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

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.

2024/04/08

A Ph.D. (Science) researcher was hired.

2024/02/21

Participated in Kyoto University 18th ICT Innovation Industry Briefing Session.

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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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