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R&D Topics

This is a list of topics related to Hitachi's research and development.
Topics related to the development of new technologies and awards are listed.

Hitachi Develops New Lossless Data Compression Technology Using Deep Learning

Increases processing speed by an order of magnitude, toward more efficient data storage in data centers and cloud services Hitachi has developed a new lossless data compression*1 technology that uses deep learning to improve data storage efficiency. The technology, adopting an originally develope...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsDigital service platformsAI & Data scienceFinancial sectorPublic sectorElectricity & PowerHealthcareManufacturing

New AI Technology Can Infer Personality Traits from Facial Expressions, Gestures, Tone of Speech and Other Paralanguage Information in an Interview

Will aim to maximize customer human capital while ensuring ethical considerations in AI use including explainability and transparency Hitachi, in collaboration with The University of Tokyo, has developed AI technology for inferring personality traits making use of paralanguage information in an i...
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中居 沙緒理(日立BS） <saori.nakai.mj@hitachi.com> @ hitachi-rd-en
R&D TopicsAI & Data scienceMeasurement & AnalysesDesign & User experienceFinancial sectorManufacturingLifestyle

Successful Large-Scale Production of Actinium-225 and Start of Research Sample Provision

Supporting therapeutic drug research by providing a high-quality isotope for radiation therapy, will aim to improve the QoL of cancer patients Hitachi and Tohoku University have developed technology that increases the production quantity of Actinium-225 (Ac-225), a radioisotope used in a type of ...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsMaterials science & Production engineeringLife sciencesEnergyElectricity & PowerHealthcare

Hitachi Succeeds in Visualizing the Catalyst State During an Electrochemical Reaction, Using the Large Synchrotron Radiation Facility SPring-8

Will advance CO2 recycling with the design of highly efficient catalysts, on the way to realizing a carbon neutral society Hitachi, seeking to realize CO2 recycling by means of electrochemical reactions, has developed technology making use of extremely brilliant X-rays generated by the large sync...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsMeasurement & AnalysesMaterials science & Production engineeringElectricity & PowerManufacturing

Technology developed to expedite testing of pre-compiled software through manual intervention

Open-source contribution made to AFL＋＋ to better resolution of testing roadblocks The R&D team at Hitachi India has developed a technology to intervene and fix testing roadblocks in pre-compiled software under test. The technology benefits testing software like AFL++*1 that execute the software v...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsSoftware & SystemsElectricity & PowerMobilityManufacturingBackcasting R&D

Hitachi Develops Digital Platform Technology Enabling Efficient Administration of Regional Transportation Network Initiatives, from Design and Assessment to Implementation

Based on autonomous driving technology, will help raise the efficiency of initiatives for revitalization of local industry and tourism Hitachi has developed a suite of digital platform technologies that raise the efficiency of initiatives by local municipalities for advancing the introduction of ...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsSoftware & SystemsControl systems & MechatronicsDesign & User experiencePublic sectorMobilityUrban

Hitachi develops technology enabling efficient lifetime extension and upgrading of power transmission and distribution facilities while maintaining their reliability

By optimizing facility management through collaborative creation with customers, aims for stable provision of electric power Hitachi has developed new technology supporting the formulation of facility maintenance plans, based on methodology called Reliability Centered Maintenance (RCM),*1 to enab...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsAI & Data scienceDigital service platformsEnergyElectricity & Power

Radial-Gap Amorphous Motor Developed with Greatly Improved Efficiency and Compactness; Operation Testing Started toward Practical Implementation

Hitachi has developed a radial-gap*1 amorphous motor realizing greatly improved efficiency and compactness, able to operate at higher rotational speeds than ordinary industrial motors, with the aim of saving energy in air compressors, fans, pumps, and other industrial utility equipment. To verify...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsElectronicsControl systems & MechatronicsMaterials science & Production engineeringMobilityManufacturing

Basic technology developed for improving the precision of space situational awareness, using a satellite to observe radio waves in all directions and localize their sources

Through industry-academia collaboration, seeking to solve problems of customers involved in space exploration activities Hitachi, through separate collaborations with the Japan Aerospace Exploration Agency (JAXA) and The University of Tokyo, has proposed and verified the principle of basic techno...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsSoftware & SystemsElectronicsControl systems & MechatronicsMeasurement & AnalysesEnergyFinancial sectorElectricity & PowerManufacturingLifestyle

Image Processing Technology Developed for Evaluating Minute Height Differences in Semiconductor Wafer Hybrid Bonding

Measurement of Cu electrode height with sub-nanometer precision verified using a scanning electron microscope (SEM) Hitachi has developed image processing technology with Hitachi Hight-Tech for measuring minute height differences between Cu electrode patterns that affect the electrical connection...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsElectronicsControl systems & MechatronicsMeasurement & AnalysesMaterials science & Production engineeringManufacturing

Development of a Prototype Security Digital Twin System That Assesses Adverse Impacts on Operations from Cyberattacks

Hitachi uses simulation to successfully identify high-risk attack scenarios that impact business continuity Hitachi has developed a prototype system to implement Security Digital Twin technology*1 for assessing adverse impacts of cyberattacks on business continuity. Hitachi has evaluated the syst...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsDigital service platformsSoftware & SystemsControl systems & MechatronicsFinancial sectorPublic sectorElectricity & PowerMobilityHealthcareManufacturing

Load-Following Operation Technology Developed for Hitachi-GE Highly Innovative Advanced Boiling Water Reactor (HI-ABWR)

By controlling coolant flow rate and temperature, electric power output can be adjusted independent of operation cycle, helping to stabilize the electric power grid The HI-ABWR (Highly Innovative Advanced Boiling Water Reactor)*1 developed by Hitachi-GE Nuclear Energy, Ltd. (“Hitachi-GE”), with t...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsEnergyElectricity & Power
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