Hideyuki Sugiyama

This inventor holds 96 USPTO granted patents and 2 published patent applications and 6 EPO patents, primarily in Heterocyclic Compounds (CPC class G11C11-161). Top assignees: Kabushiki Kaisha Toshiba, Takeda Pharmaceutical Company Limited, Kabuhsiki Kaisha Toshiba. Active years: 2006-2025.

USPTO Granted Patents = 96 (Patent Applications = 2)

% Patents Active = 66.7

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 4.4

ph-index = 13

Forward Citations = 553(Granted Patents)

Forward Citations (Not Self Cited) = 484(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Kanagawa-ken, JP (2006 - 2010)
Yokohama, JP (2007 - 2014)
Fujisawa, JP (2017 - 2018)
Kawasaki, JP (2010 - 2020)
Kangawa, JP (2020)
Kawasaki Kanagawa, JP (2021)
Osaka, JP (2013 - 2023)
Kanagawa, JP (2008 - 2024)

Company Filing History:

81 out of 53,240

Kabushiki Kaisha Toshiba

patents

14 out of 1,226

Takeda Pharmaceutical Company Limited

patents

1 out of 29

Kabuhsiki Kaisha Toshiba

patents

Years Active: 2006-2025

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Areas of Expertise:

Heterocyclic Compound

Magnetic Memory Device

Nitrogen-Containing Compound

Spin Transistor Memory

HDAC6 Inhibitory Compound

Resistive Change Memory

Magnetoresistive Device

Memory Device

Spin Orbit Torque MRAM

Magnetic Memory Apparatus

Magnetoresistive Element

Increased Storage Density

96 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12384770 - Heterocyclic compound (2025-08-12),

2. 12084436 - Heterocyclic compound (2024-09-10),

3. 11958845 - Heterocyclic compound (2024-04-16),

4. RE49686 - Nitrogen-containing heterocyclic compound and use of same (2023-10-10),

5. 11453661 - Heterocyclic compound (2022-09-27),

6. 11274101 - Heterocyclic compound (2022-03-15),

7. 11127895 - Magnetic memory device (2021-09-21),

8. 10916281 - Magnetic memory apparatus (2021-02-09),

9. 10902900 - Magnetic memory device (2021-01-26),

10. 10896708 - Magnetic memory device (2021-01-19),

11. RE48334 - Nitrogen-containing heterocyclic compound and use of same (2020-11-30),

12. 10811067 - Magnetic memory device with nonmagnetic layer between two magnetic layers (2020-10-20),

13. 10797229 - Magnetic memory device (2020-10-06),

14. 10734055 - Memory device (2020-08-04),

15. 10610520 - Heterocyclic compound (2020-04-07),

Title: The Innovative Journey of Hideyuki Sugiyama

Introduction: Hideyuki Sugiyama is a pioneering inventor hailing from Kawasaki, Japan. His inventive spirit and dedication to technological advancements have made him a prominent figure in the world of innovation.

Latest Patents: Hideyuki Sugiyama's latest patents showcase his commitment to pushing the boundaries of technology and improving the lives of people. His recent inventions focus on sustainable energy solutions and cutting-edge medical devices.

Career Highlights: With a career spanning over two decades, Hideyuki Sugiyama has made significant contributions to various fields, including robotics, artificial intelligence, and renewable energy. His innovative ideas have led to the development of groundbreaking technologies that have revolutionized industries.

Collaborations: Throughout his career, Hideyuki Sugiyama has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work in multidisciplinary teams has resulted in the successful implementation of his innovative concepts.

Conclusion: Hideyuki Sugiyama's passion for innovation and his relentless drive to create a positive impact on society through his inventions make him a true visionary in the world of technology. His pioneering spirit continues to inspire the next generation of inventors and innovators.