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For the Inventor, By the Inventor

Kamakura, Japan

Takaya Suda

This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2006-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaya Suda. Retrieved from https://idiyas.com/inventor/takaya-suda

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

USPTO Granted Patents = 15 

% Patents Active = 80.0

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 98(Granted Patents)


Location History:

  • Ome, JP (2006 - 2010)
  • Kamakura, JP (2006 - 2014)

Company Filing History:

goldMedal15 out of 53,250 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 2006-2014

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15 patents (USPTO):Explore Patents
1. 8760921 - Storage device and control method of nonvolatile memory (2014-06-24),
2. 8352672 - Memory system with nonvolatile memory (2013-01-08),
3. 8310896 - Memory system and method of writing into nonvolatile semiconductor memory (2012-11-13),
4. 8130557 - Memory system and method of writing into nonvolatile semiconductor memory (2012-03-06),
5. 7872922 - Memory system and method of writing into nonvolatile semiconductor memory (2011-01-18),
6. 7797490 - Memory card authentication system, memory card host device, memory card, storage area switching method, and storage area switching program (2010-09-14),
7. 7707353 - Access frequency estimation apparatus and access frequency estimation method (2010-04-27),
8. 7401183 - Memory card authentication system, memory card host device, memory card, storage area switching method, and storage area switching program (2008-07-15),
9. 7397686 - Memory system combining flash EEPROM and FeRAM (2008-07-08),
10. 7388792 - Memory management device and memory device (2008-06-17),
11. 7248493 - Memory system having improved random write performance (2007-07-24),
12. 7239547 - Memory device (2007-07-03),
13. 7227788 - Memory management device and memory device (2007-06-05),
14. 7143237 - Memory card authentication system, memory card host device, memory card, storage area switching method, and storage area switching program (2006-11-28),
15. 7057942 - Memory management device and memory device (2006-06-06),

Title: The Innovations of Takaya Suda

Introduction

Takaya Suda is a prominent inventor based in Kamakura, Japan. He has made significant contributions to the field of nonvolatile memory technology. With a total of 15 patents to his name, Suda continues to push the boundaries of innovation in his field.

Latest Patents

One of Suda's latest patents is a storage device and control method for nonvolatile memory. This invention includes a nonvolatile memory, a controller that copies data from a first page in a first block to a second page in a second block, and an ECC circuit. The controller reads data from a part of the first page using upper and lower limit voltages. It performs a direct copy operation in the nonvolatile memory without using the ECC circuit if the number of error cells falls within a specified threshold. If the number of error cells exceeds this threshold, the controller utilizes the ECC circuit for error correction. Another notable patent is a memory system that includes a nonvolatile memory with multiple data blocks and pages. The controller checks for power interruptions at power-on time and writes data to a first page in a data block that has not been affected by such interruptions.

Career Highlights

Takaya Suda is currently employed at Kabushiki Kaisha Toshiba, where he continues to develop innovative solutions in memory technology. His work has been instrumental in enhancing the reliability and efficiency of nonvolatile memory systems.

Collaborations

Suda has collaborated with notable colleagues, including Hiroaki Muraoka and Daisaburo Takashima. Their combined expertise has contributed to the advancement of technology in their field.

Conclusion

Takaya Suda's contributions to nonvolatile memory technology exemplify his dedication to innovation. His patents reflect a deep understanding of the challenges in memory systems and a commitment to finding effective solutions.

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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