Koichi Nagai

This inventor holds 49 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Memory Systems. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Kioxia Corporation. Active years: 1979-2026.

USPTO Granted Patents = 49 (Patent Applications = 1)

% Patents Active = 87.8

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 254(Granted Patents)

Location History:

Kawasaki, JP (1996 - 1998)
Kanagawa-ken, JP (1998 - 1999)
Ota-ku, JP (2016)
Kanagawa, JP (2014 - 2017)
Chigasaki, JP (1998 - 2018)
Tokyo, JP (1979 - 2022)
Ota Tokyo, JP (2023)
Ota, JP (2016 - 2024)

Company Filing History:

21 out of 53,240

Kabushiki Kaisha Toshiba

patents

13 out of 2,955

Toshiba Memory Corporation

Years Active: 1979-2026

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Areas of Expertise:

Memory System

Data Storage Device

Information Processing

Nonvolatile Memory

Semiconductor Device

Optical Disc

Control Method

Data Processing

Storage Apparatus

Electronic Device

Authentication Method

Optical Head

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12619530 - Memory system (2026-05-05),

2. 12436718 - Memory system (2025-10-07),

3. 12321629 - Memory system and control method (2025-06-03),

4. 12321233 - Information processing system controlling multiple memory systems (2025-06-03),

5. 12223178 - Information processing apparatus (2025-02-11),

6. 12056399 - Memory system and method of controlling nonvolatile memory (2024-08-06),

7. 11899962 - Information processing apparatus (2024-02-13),

8. 11704069 - Memory system and method of controlling nonvolatile memory (2023-07-18),

9. 11586377 - Memory system and control method (2023-02-21),

10. 11269558 - Memory system and method of controlling nonvolatile memory (2022-03-08),

11. 11232044 - Data storage apparatus, data processing system, and data processing method (2022-01-25),

12. 10754561 - Information processing apparatus and storage device (2020-08-25),

13. 10566274 - Semiconductor device and semiconductor package including plural solder ball sets each corresponding to a pair of differential input and differential output signals (2020-02-18),

14. 10509735 - Data storage apparatus, data processing system, and data processing method (2019-12-17),

15. 10505927 - Memory device and host device (2019-12-10),

Title: The Innovative Journey of Koichi Nagai

Introduction:

Koichi Nagai, a pioneering inventor hailing from Ota, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and inventions.

Latest Patents:

Koichi Nagai's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to driving progress in these critical areas.

Career Highlights:

With a career spanning over two decades, Koichi Nagai has established himself as a visionary inventor with a keen focus on developing cutting-edge technologies that have the potential to shape the future. His work has been recognized globally for its ingenuity and impact.

Collaborations:

Throughout his career, Koichi Nagai has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative spirit has been instrumental in pushing the boundaries of innovation.

Conclusion:

In conclusion, Koichi Nagai's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his position as a trailblazing inventor in the world of technology. His work continues to inspire and pave the way for future generations of inventors.