logo

For the Inventor, By the Inventor

Fujisawa, Japan

Hironori Uchikawa

This inventor holds 81 USPTO granted patents and 17 published patent applications and 1 EPO patent, primarily in Semiconductor Memory (CPC class H03M). Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Toshiba Memory Corporation. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Uchikawa. Retrieved from https://idiyas.com/inventor/hironori-uchikawa

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

USPTO Granted Patents = 81 

% Patents Active = 80.2

 

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 390(Granted Patents)

Forward Citations (Not Self Cited) = 316(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (2009 - 2011)
  • Kanagawa-ken, JP (2013)
  • San Diego, CA (US) (2018)
  • Yokohama, JP (2009 - 2023)
  • Kanagawa, JP (2012 - 2023)
  • Fujisawa, JP (2012 - 2024)
  • Fujisawa Kanagawa, JP (2017 - 2024)
  • Yokohama Kanagawa, JP (2024)

Company Filing History:

goldMedal33 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal26 out of 3,204 
 
Kioxia Corporation
 patents
bronzeMedal22 out of 2,955 
 
Toshiba Memory Corporation
 patents

Years Active: 2009-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Semiconductor Memory
Error Detection
Error Correction
Threshold Voltages
Non-Volatile Memory
Memory Control
Soft Decoding
Global Error Recovery
Multidimensional Encoding
Integrated Parallel Interleaving
Write Data Optimization
81 patents (USPTO):Explore Patents
1. 12694934 - Semiconductor memory (2026-07-28),
2. 12652061 - Memory system that performs error correction using metric array and method of controlling the same (2026-06-09),
3. 12619362 - Memory system and control method (2026-05-05),
4. 12413251 - Semiconductor memory device and method of controlling the same (2025-09-09),
5. 12411732 - Memory system and control method (2025-09-09),
6. 12367938 - Semiconductor memory with different threshold voltages of memory cells (2025-07-22),
7. 12074616 - Semiconductor memory device and method of controlling the same (2024-08-27),
8. 12020756 - Semiconductor memory (2024-06-25),
9. 12009837 - Syndrome calculation for error detection and error correction (2024-06-11),
10. 11892907 - Memory system (2024-02-06),
11. 11886738 - Memory system and memory control method (2024-01-30),
12. 11837294 - Semiconductor memory with different threshold voltages of memory cells (2023-12-05),
13. 11831335 - Memory system and control method of controlling nonvolatile memory (2023-11-28),
14. 11768732 - Soft decoding method using LLR conversion table (2023-09-26),
15. 11711100 - Syndrome calculation for error detection and error correction (2023-07-25),

Title: The Innovative Journey of Hironori Uchikawa

Introduction:

Hironori Uchikawa is a pioneering inventor hailing from Fujisawa, Japan. His relentless passion for innovation has led to groundbreaking developments in various fields.

Latest Patents:

Uchikawa's recent patents showcase his expertise in cutting-edge technologies, including advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights:

With a career spanning over two decades, Uchikawa has held key roles in renowned research institutions and tech companies. His contributions have significantly impacted the way we perceive and utilize technology in our daily lives.

Collaborations:

Throughout his career, Uchikawa has collaborated with leading experts in the industry, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have resulted in transformative inventions that have shaped the technological landscape.

Conclusion:

In conclusion, Hironori Uchikawa's dedication to innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor in the realm of technology. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

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]
Loading…