Akinori Koukitu

This inventor holds 32 USPTO granted patents and 5 published patent applications, plus 2 CIPO patents and 8 EPO patents, primarily in Nitride Semiconductor Technology. Top assignees: Tokyo University of Agriculture and Technology, Sumitomo Electric Industries, Limited, Tamura Corporation. Active years: 1997-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinori Koukitu. Retrieved from https://idiyas.com/inventor/akinori-koukitu

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

USPTO Granted Patents = 32 (Patent Applications = 5)

% Patents Active = 87.5

CIPO Patents = 2

EPO Patents = 8 (Patent Applications = 12)

Average Co-Inventor Count = 4.3

ph-index = 6

Forward Citations = 107(Granted Patents)

Location History:

Fucyu, JP (1999 - 2009)
Koganei, JP (2009 - 2011)
Fuchu, JP (2012 - 2022)
Tokyo, JP (1997 - 2024)

Company Filing History:

17 out of 134

Tokyo University of Agriculture and Technology

patents

11 out of 10,631

Sumitomo Electric Industries, Limited

Mitsubishi Chemical Corporation

patents

6. 2 out of 471

National Institute of Information and Communications Technology, Incorporated

patents

7. 2 out of 151

Taiyo Nippon Sanso Corporation

patents

8. 2 out of 10,883

Tokyo Electron Limited

Tokyo University Agriculture and Technology Tlo Co., Ltd.

patent

16. 1 out of 1

University of Agriculture and Technology

patent

where one patent can have more than one assignee

Years Active: 1997-2024

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Areas of Expertise:

Nitride Semiconductor

Epitaxial Wafer

GaN Crystal

Crystal Laminate

High Voltage Diode

Aluminum Nitride

Vapor Phase Growth

Light Emitting Devices

Single Crystal Film

Semiconductor Substrate

Film Forming Apparatus

Gallium Trichloride

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11982016 - Method for growing beta-GaO-based single crystal film, and crystalline layered structure (2024-05-14),

2. 11499247 - Vapor-liquid reaction device, reaction tube, film forming apparatus (2022-11-15),

3. 11371140 - Method for producing GaN crystal (2022-06-28),

4. 11047067 - Crystal laminate structure (2021-06-29),

5. 10961619 - Method for producing GaN crystal (2021-03-30),

6. 10861945 - Semiconductor element and crystalline laminate structure (2020-12-08),

7. 10676841 - Semiconductor substrate, epitaxial wafer, and method for manufacturing epitaxial wafer (2020-06-09),

8. 10538862 - Crystal laminate structure (2020-01-21),

9. 10199512 - High voltage withstand Ga2O3-based single crystal schottky barrier diode (2019-02-05),

10. 10125433 - Nitride semiconductor crystal, manufacturing method and manufacturing equipment (2018-11-13),

11. 10011921 - Method for producing group III element nitride crystal, group III element nitride crystal, semiconductor device, method for producing semiconductor device, and group III element nitride crystal production device (2018-07-03),

12. 9978904 - Indium gallium nitride light emitting devices (2018-05-22),

13. 9840790 - Highly transparent aluminum nitride single crystalline layers and devices made therefrom (2017-12-12),

14. 9691942 - Single-cystalline aluminum nitride substrate and a manufacturing method thereof (2017-06-27),

15. 9611545 - ZnO film production system and production method using ZnO film production system having heating units and control device (2017-04-04),

Title: Akinori Koukitu: Pioneering Inventor from Tokyo

Introduction: Akinori Koukitu is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking innovations in various fields.

Latest Patents: Akinori Koukitu holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced robotics, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Akinori Koukitu has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized industries worldwide. His contributions have earned him recognition as a visionary in the field of innovation.

Collaborations: Akinori Koukitu has collaborated with top universities, research institutions, and multinational corporations to bring his inventions to life. His ability to work across disciplines and sectors has led to the successful implementation of his ideas on a global scale.

Conclusion: Akinori Koukitu's passion for innovation and dedication to creating impactful solutions have solidified his position as a trailblazing inventor in Tokyo, Japan, and beyond. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.