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For the Inventor, By the Inventor

Tokyo, Japan

Shigero Sasaki

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Nec Corporation. Active years: 2004-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigero Sasaki. Retrieved from https://idiyas.com/inventor/shigero-sasaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 10 

% Patents Active = 40.0

Average Co-Inventor Count = 1.1

ph-index = 2

Forward Citations = 75(Granted Patents)


Location History:

  • Minato-ku, JP (2013)
  • Tokyo, JP (2004 - 2018)

Company Filing History:

goldMedal10 out of 36,790 
 
Nec Corporation
 patents

Years Active: 2004-2018

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10 patents (USPTO):Explore Patents
1. 9864765 - Entry insertion apparatus, method, and program (2018-01-09),
2. 9594785 - Database management device and database management method (2017-03-14),
3. 9336254 - Database performance estimation device and database estimation method (2016-05-10),
4. 9275091 - Database management device and database management method (2016-03-01),
5. 8868853 - Data processing device, data recording method and data recording program (2014-10-21),
6. 8583698 - Hierarchical load estimation system, method and program (2013-11-12),
7. 8397097 - Computer system and operating method thereof (2013-03-12),
8. 7805410 - Load estimating system and computer load estimating method (2010-09-28),
9. 7716447 - System, method and program for supporting a computer sizing having N level hierarchical resources (2010-05-11),
10. 6834329 - Cache control method and cache apparatus (2004-12-21),

Title: Shigero Sasaki: Innovator in Database Management Technologies

Introduction

Shigero Sasaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of database management, holding a total of 10 patents. His innovative work focuses on enhancing the efficiency and functionality of database systems.

Latest Patents

Sasaki's latest patents include an "Entry Insertion Apparatus, Method, and Program." This invention allows for the insertion of an entry into a node that contains multiple partial areas, each capable of storing a limited number of entries. The apparatus utilizes SIMD instructions to process multiple entries in parallel, significantly improving performance. Another notable patent is the "Database Management Device and Database Management Method." This device features a tree-structured index with access counters, which updates as data is manipulated, ensuring efficient data retrieval and management.

Career Highlights

Shigero Sasaki is currently employed at NEC Corporation, where he continues to develop innovative solutions in database management. His work has been instrumental in advancing the capabilities of database systems, making them more efficient and user-friendly.

Collaborations

Sasaki collaborates with talented colleagues, including Atsuhiro Tanaka and Kosuke Tatsukawa. Together, they contribute to the ongoing development of cutting-edge technologies in their field.

Conclusion

Shigero Sasaki's contributions to database management technologies exemplify his innovative spirit and dedication to improving data handling systems. His patents reflect a commitment to enhancing efficiency and functionality in the digital age.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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