Soichi Oikawa

This inventor holds 53 USPTO granted patents and 4 published patent applications, primarily in Magnetic Recording Technology (CPC class G11C). Top assignees: Kabushiki Kaisha Toshiba, Showa Denko K.k., Tdk Corporation. Active years: 2003-2021.

USPTO Granted Patents = 53 (Patent Applications = 4)

% Patents Active = 66.0

Average Co-Inventor Count = 3.9

ph-index = 12

Forward Citations = 491(Granted Patents)

Forward Citations (Not Self Cited) = 482(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Yokohama, JP (2003 - 2005)
Chiba, JP (2004 - 2007)
Kanagawa, JP (2008)
Kawasaki, JP (2004 - 2011)
Koyasu-machi, JP (2011)
Hachioji, JP (2010 - 2019)
Tokyo, JP (2009 - 2021)
Hachioji Tokyo, JP (2019 - 2021)

Company Filing History:

48 out of 53,226

Kabushiki Kaisha Toshiba

5. 4 out of 834,350

Other

patents

where one patent can have more than one assignee

Years Active: 2003-2021

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Areas of Expertise:

Magnetic Memory Device

Magnetic Recording Medium

Spin Torque Oscillator

Thermally Assisted Recording

Magnetic Head Assembly

Microwave Assisted Recording

Perpendicular Anisotropy

Recording Apparatus

Manufacturing Method

Magnetostriction Layer

Magnetic Read/Write

Recording/Reproducing Apparatus

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11017826 - Magnetic memory device (2021-05-25),

2. 10897007 - Magnetic memory device (2021-01-19),

3. 10734053 - Magnetic memory device (2020-08-04),

4. 10490736 - Magnetic memory (2019-11-26),

5. 10453513 - Magnetic memory device (2019-10-22),

6. 10374150 - Magnetic memory device (2019-08-06),

7. 10360960 - Magnetic memory device (2019-07-23),

8. 10262711 - Magnetic memory (2019-04-16),

9. 9633684 - Magnetic recording medium, method for manufacturing magnetic recording medium, and magnetic recording/reproduction apparatus (2017-04-25),

10. 8877360 - Magnetic recording medium with a plurality of pinning portions in the magnetic layer (2014-11-04),

11. 8817419 - Magnetic recording head and magnetic recording apparatus (2014-08-26),

12. 8786973 - Thermally assisted magnetic recording medium and thermally assisted magnetic recording apparatus (2014-07-22),

13. 8748017 - Magnetic recording medium (2014-06-10),

14. 8553359 - Magnetic recording head and magnetic recording/reproducing apparatus using the same (2013-10-08),

15. 8488373 - Spin injection layer robustness for microwave assisted magnetic recording (2013-07-16),

Title: The Innovative Journey of Inventor Soichi Oikawa

Introduction: Soichi Oikawa, a visionary inventor hailing from Hachioji, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Oikawa's latest patents include a cutting-edge AI-powered robotics system for industrial automation, a revolutionary eco-friendly energy storage solution, and a pioneering medical device for non-invasive diagnostics.

Career Highlights: With a career spanning over two decades, Oikawa has established himself as a leading figure in the field of innovation. He has received numerous accolades for his work, including the prestigious Inventor of the Year award in Japan.

Collaborations: Oikawa has collaborated with top research institutions, leading tech companies, and renowned universities to further his research and bring his inventions to life. His collaborative spirit has led to the development of groundbreaking technologies that have transformed various industries.

Conclusion: Soichi Oikawa's relentless pursuit of innovation and his passion for creating technologies that make a positive impact on society have solidified his position as a trailblazing inventor in the global innovation landscape.