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For the Inventor, By the Inventor

Yokohama, Japan

Jun Nakai

This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignees: Toshiba Memory Corporation, Kabushiki Kaisha Toshiba, Kioxia Corporation. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Nakai. Retrieved from https://idiyas.com/inventor/jun-nakai-1kqcz0cp

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Yokohama Kanagawa, JP (2018 - 2020)
  • Yokohama, JP (2009 - 2024)

Company Filing History:

goldMedal7 out of 2,955 
 
Toshiba Memory Corporation
 patents
silverMedal5 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal2 out of 3,204 
 
Kioxia Corporation
 patents

Years Active: 2009-2024

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14 patents (USPTO):Explore Patents
1. 12080354 - Nonvolatile semiconductor memory device which performs improved erase operation (2024-09-03),
2. 11664077 - Nonvolatile semiconductor memory device which performs improved erase operation (2023-05-30),
3. 11062777 - Nonvolatile semiconductor memory device which performs improved erase operation (2021-07-13),
4. 10685715 - Nonvolatile semiconductor memory device which performs improved erase operation (2020-06-16),
5. 10643715 - Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking read (2020-05-05),
6. 10163517 - Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking read (2018-12-25),
7. 10157675 - Nonvolatile semiconductor memory device which performs improved erase operation (2018-12-18),
8. 9824764 - Semiconductor memory device (2017-11-21),
9. 9754672 - Nonvolatile semiconductor memory device which performs improved erase operation (2017-09-05),
10. 9437308 - Nonvolatile semiconductor memory device which performs improved erase operation (2016-09-06),
11. 9025390 - Nonvolatile semiconductor memory device which performs improved erase operation (2015-05-05),
12. 8559236 - Nonvolatile semiconductor memory device which performs improved erase operation (2013-10-15),
13. 7742358 - Power supply circuit and semiconductor memory (2010-06-22),
14. 7551507 - Power supply circuit and semiconductor memory (2009-06-23),

Title: Inventor Jun Nakai - Revolutionizing Technology in Yokohama

Introduction: Jun Nakai is a pioneering inventor based in Yokohama, Japan, known for her groundbreaking contributions to the field of technology.

Latest Patents: Jun Nakai holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing her innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Jun Nakai has worked with leading tech companies in Japan, spearheading projects that have pushed the boundaries of innovation. Her work has been instrumental in shaping the future of technology.

Collaborations: Jun Nakai has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. Her collaborative efforts have led to the development of cutting-edge technologies with real-world applications.

Conclusion: Jun Nakai's relentless pursuit of innovation and her passion for creating technology that makes a difference have solidified her reputation as a visionary inventor in Yokohama and beyond.

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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