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For the Inventor, By the Inventor

Higashikurume, Japan

Fumio Hara

This inventor holds 19 USPTO granted patents and 1 published patent application, primarily in Nonvolatile Memory Systems. Top assignees: Renesas Technology Corp., Hitachi Ulsi Systems Co., Ltd., Solid State Storage Solutions LLC. Active years: 2004-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Hara. Retrieved from https://idiyas.com/inventor/fumio-hara-hxqn264q

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 52.6

Average Co-Inventor Count = 4.6

ph-index = 8

Forward Citations = 228(Granted Patents)


Company Filing History:

goldMedal14 out of 3,781 
 
Renesas Technology Corp.
 patents
silverMedal2 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
bronzeMedal2 out of 17 
 
Solid State Storage Solutions LLC
 patents
4. 1 out of 1 
 
Emergence Memory Solutions, Inc.
 patent
5. 1 out of 7,661 
 
Renesas Electronics Corporation
 patents
6. 1 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 2004-2018

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Areas of Expertise:
Data Transfer Efficiency
Nonvolatile Memory
Memory Device
Memory System
Data Processing
Buffer Management
Flash Memory
Synchronous Dynamic RAM
Data Management
Memory Controller
Data Storage
Parallel Data Transfer
19 patents (USPTO):Explore Patents
1. 9904619 - Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory (2018-02-27),
2. 8103899 - Nonvolatile memory system (2012-01-24),
3. 8036040 - Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory (2011-10-11),
4. 7752526 - Nonvolatile memory apparatus and data processing system (2010-07-06),
5. 7596041 - Nonvolatile memory system (2009-09-29),
6. 7552311 - Memory device with preread data management (2009-06-23),
7. 7475165 - Semiconductor data storage apparatus (2009-01-06),
8. 7450457 - Memory system comprising a controller managing independent data transfer between input-output terminal, synchronous dynamic random access memory, and flash memory (2008-11-11),
9. 7447936 - Nonvolatile memory system (2008-11-04),
10. 7290097 - Nonvolatile memory (2007-10-30),
11. 7280416 - Nonvolatile memory system (2007-10-09),
12. 7231580 - Nonvolatile memory apparatus and data processing system (2007-06-12),
13. 7206233 - Memory system with parallel data transfer between host, buffer and flash memory (2007-04-17),
14. 7197613 - Nonvolatile memory (2007-03-27),
15. 7191308 - Memory device with preread data management (2007-03-13),

Title: Innovations by Fumio Hara in Memory Systems

Introduction

Fumio Hara, based in Higashikurume, Japan, is a prolific inventor with a remarkable portfolio of 19 patents. His innovations primarily focus on enhancing memory systems, specifically addressing the efficiency of data transfer and reliability in information storage.

Latest Patents

Hara’s latest patents include significant advancements in memory systems. One prominent invention is a memory system designed to improve the efficiency of data transfer between a host, buffer, and nonvolatile memory. This system features a rewritable nonvolatile memory, a buffer memory, and a controller that efficiently manages data transfers in parallel through time-sharing methods. This innovation promises to enhance the overall efficiency of memory access processes.

Another notable patent is a nonvolatile memory system that allows multiple alternative memory blocks to extend the rewritable life of the memory, thereby enhancing the reliability of information storage. The system includes a nonvolatile memory with numerous data blocks and a controller that effectively manages read operations, ensuring that errors are identified and rectified promptly, enhancing data integrity.

Career Highlights

Throughout his career, Fumio Hara has made significant contributions while working at renowned companies such as Renesas Technology Corporation and Hitachi ULSI Systems Co., Ltd. His role in these companies allowed him to develop cutting-edge memory technologies that have improved data processing capabilities significantly.

Collaborations

Hara collaborated with esteemed colleagues such as Shigemasa Shiota and Hiroyuki Goto. Together, they have advanced the field of memory systems, combining their expertise to innovate and solve complex challenges within the industry.

Conclusion

Fumio Hara's contributions to memory systems are invaluable, as seen through his patents and collaborations. His work continues to influence the design and efficiency of data storage technologies, showcasing the importance of innovation in the ever-evolving landscape of technology.

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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