Hitachi, Ltd. patent applications published on March 21st, 2024

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Summary of the patent applications from Hitachi, Ltd. on March 21st, 2024

Hitachi, Ltd. has recently filed patents for innovative technologies in the fields of network synchronization, electrical machine cooling systems, and work support systems.

Summary: 1. The first patent describes a method for identifying the state of synchronized devices and allocating time-synchronization resources efficiently. 2. The second patent details a unique cooling system for the stator of a rotary electrical machine, ensuring optimal performance and longevity. 3. The third patent involves a rotating electric machine with a reliable refrigerant flow system for cooling coils during operation. 4. The fourth patent introduces a work support system that provides visual guidance to workers in various industries.

Notable Applications:

  • Network synchronization technology can be applied in telecommunications, IoT devices, and network synchronization.
  • The cooling system for rotary electrical machines can be utilized in generators, motors, and alternators.
  • The refrigerant flow system in electric machines can enhance performance in automotive, aerospace, and manufacturing industries.
  • The work support system can improve worker productivity and safety in manufacturing, construction, and healthcare sectors.



Patent applications for Hitachi, Ltd. on March 21st, 2024

PARTICLE THERAPY SYSTEM, IRRADIATION CONTROL APPARATUS, AND IRRADIATION CONTROL METHOD (17945180)

Main Inventor

Takuto MIYOSHI


OPERATION MANAGEMENT APPARATUS AND METHOD (18170812)

Main Inventor

Jun MIZUNO


QUANTUM INFORMATION PROCESSING SYSTEM AND QUANTUM INFORMATION PROCESSING METHOD OF QUANTUM INFORMATION PROCESSING SYSTEM (18115092)

Main Inventor

Noriyuki LEE


SOURCING SUPPORT SYSTEM AND SOURCING SUPPORT METHOD (18181740)

Main Inventor

Teppei INOUE


WORK SUPPORT SYSTEM AND WORK SUPPORT METHOD (18362666)

Main Inventor

Cesar Daniel Rojas Ferrer


Rotating Electric Machine, Electric Wheel, and Vehicle (18267286)

Main Inventor

Akeshi TAKAHASHI


ROTARY ELECTRICAL MACHINE (18289410)

Main Inventor

Ryuuichirou IWANO


RESOURCE CONTROL FOR SYSTEM LOGGING (17945948)

Main Inventor

Tatsuya MARUYAMA