Hajime Imai

This inventor holds 69 USPTO granted patents and 5 EPO patents, primarily in Active Matrix Substrate (CPC class H01L). Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2004-2024.

USPTO Granted Patents = 69

% Patents Active = 73.9

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 6.0

ph-index = 4

Forward Citations = 121(Granted Patents)

Forward Citations (Not Self Cited) = 108(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Taki-gun, JP (2004 - 2005)
Mie, JP (2008)
Matsusaka, JP (2012)
Osaka, JP (2011 - 2016)
Sakai, JP (2018 - 2023)

Company Filing History:

69 out of 25,939

Sharp Kabushiki Kaisha Corporation

patents

Years Active: 2004-2024

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Areas of Expertise:

Active Matrix Substrate

Display Device

Semiconductor Device

Thin-Film Transistor

Organic EL Display

Touch Sensor

Liquid Crystal Display

Manufacturing Method

Production Method

Alignment Mark

Copper Gate Electrode

Oxide Semiconductor

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12142614 - Active matrix substrate (2024-11-12),

2. 11804498 - Method of manufacturing display device and display device (2023-10-31),

3. 11790867 - Active matrix substrate, liquid crystal display device, and organic EL display device (2023-10-17),

4. 11721704 - Active matrix substrate (2023-08-08),

5. 11695020 - Active matrix substrate and method for manufacturing same (2023-07-04),

6. 11668987 - Display device and method for manufacturing display device (2023-06-06),

7. 11569324 - Active matrix substrate and method for manufacturing same (2023-01-31),

8. 11551629 - Active matrix substrate, liquid crystal display device, and organic EL display device (2023-01-10),

9. 11476282 - Active matrix substrate and method for manufacturing same (2022-10-18),

10. 11393849 - Active matrix substrate and method for manufacturing same (2022-07-19),

11. 11322105 - Active matrix substrate, liquid crystal display device, and organic EL display device (2022-05-03),

12. 11302718 - Active matrix substrate and production method therefor (2022-04-12),

13. 11296126 - Active matrix substrate and manufacturing method thereof (2022-04-05),

14. 11215891 - Active matrix substrate and manufacturing method thereof (2022-01-04),

15. 11205729 - Semiconductor device and method for manufacturing same (2021-12-21),

Title: Inventor Hajime Imai

Introduction: Hajime Imai is a renowned inventor hailing from Sakai, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hajime Imai holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Hajime Imai has been instrumental in developing cutting-edge solutions that have revolutionized industries and improved the lives of many.

Collaborations: Hajime Imai has collaborated with leading tech companies and research institutions, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Hajime Imai's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the world of technology.