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For the Inventor, By the Inventor

Tokyo, Japan

Junji Sakai

USPTO Granted Patents = 20 

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 163(Granted Patents)


Location History:

  • Kanagawa, JP (2014)
  • Tokyo, JP (2000 - 2018)

Company Filing History:

goldMedal20 out of 35,658 
 
Nec Corporation
 patents

Years Active: 2000-2018

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20 patents (USPTO):Explore Patents
1. 10025603 - Parallel processing device, parallel processing method, and parallel processing program storage medium (2018-07-17),
2. 8935510 - System structuring method in multiprocessor system and switching execution environment by separating from or rejoining the primary execution environment (2015-01-13),
3. 8887165 - Real time system task configuration optimization system for multi-core processors, and method and program (2014-11-11),
4. 8881158 - Schedule decision device, parallel execution device, schedule decision method, and program (2014-11-04),
5. 8799753 - Trace/failure observation system, trace/failure observation method, and trace/failure observation program (2014-08-05),
6. 8738881 - Performance optimization system, method and program (2014-05-27),
7. 8661458 - Multiprocessor system, and method for shared use of devices among operating systems of multiprocessor system (2014-02-25),
8. 8640194 - Information communication device and program execution environment control method (2014-01-28),
9. 8589879 - Debugging system, debugging method, and program (2013-11-19),
10. 8473702 - Information processing apparatus, execution environment transferring method and program thereof (2013-06-25),
11. 8443377 - Parallel processing system running an OS for single processors and method thereof (2013-05-14),
12. 8434127 - Access control system, access control method, electronic device and control program (2013-04-30),
13. 8365021 - Information processing device comprising a plurality of domains having a plurality of processors, recovery device, program and recovery method (2013-01-29),
14. 7526673 - Parallel processing system by OS for single processors and parallel processing program (2009-04-28),
15. 7516323 - Security management system in parallel processing system by OS for single processors (2009-04-07),

Title: Junji Sakai: Innovator in Parallel Processing Technologies

Introduction

Junji Sakai is a prominent inventor based in Tokyo, Japan, recognized for his contributions in the field of parallel processing technologies. With an impressive portfolio of 20 patents, he has significantly advanced the capabilities of multi-processor systems, enabling more efficient and streamlined processing of data.

Latest Patents

Sakai's most recent patents showcase his innovative approach to parallel processing. His latest inventions include a parallel processing device, a parallel processing method, and a parallel processing program storage medium. The parallel processing device he designed allows multiple single processes to be efficiently executed by various processors. This device consists of a first processor that runs a program, which outputs results based on data sets, and a second processor that executes a unit process with its own set of data. A unique selection unit intelligently determines which data sets should be allocated to each processor based on performance or functional indices. This design ensures optimal parallel execution, leading to enhanced processing efficiencies.

Another noteworthy patent is his system structuring method for multi-processor systems. This framework facilitates the flexible setup of processing environments tailored to specific operational needs. It includes main and sub-control units that manage CPU assignments and switching between different execution environments, optimizing both stability and security.

Career Highlights

Sakai is currently employed at NEC Corporation, where he continues to drive innovations in processing technologies. His contributions not only highlight his technical skills but also reflect his commitment to advancing the field of computing. NEC Corporation is known for its extensive work in information technology and electronics, providing a fitting platform for Sakai's pioneering efforts.

Collaborations

Throughout his career, Junji Sakai has collaborated with notable coworkers such as Masato Edahiro and Hiroaki Inoue. These partnerships have played a significant role in the development of his patented technologies, fostering an environment of shared knowledge and collaborative innovation.

Conclusion

In summary, Junji Sakai is a distinguished inventor whose work in parallel processing has opened new avenues in technology. With a portfolio that exemplifies innovation and practical application, he continues to influence the field while working at NEC Corporation alongside talented colleagues. His patents not only enhance the efficiency of data processing but also set a precedent for future advancements in multi-processor systems.

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