Kohhei Tanaka

This inventor holds 54 USPTO granted patents and 1 EPO patent, primarily in Display Technology (CPC class G09G). Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2012-2025.

USPTO Granted Patents = 54

% Patents Active = 83.3

EPO Patents = 1

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 87(Granted Patents)

Forward Citations (Not Self Cited) = 78(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Osaka, JP (2012 - 2021)
Sakai, JP (2018 - 2024)

Company Filing History:

54 out of 25,939

Sharp Kabushiki Kaisha Corporation

patents

Years Active: 2012-2025

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Areas of Expertise:

Display Device

Active-Matrix Substrate

Liquid Crystal Display

Driving Method

Pixel Circuit

Touch Panel

Sensor-Equipped Display

X-Ray Image Sensor

Backlight Drive Circuit

Scanning Signal Line

Drive Circuit

Threshold Voltage Compensation

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12200990 - Display device and method of driving display device (2025-01-14),

2. 11996044 - Display device and method for driving same (2024-05-28),

3. 11922875 - Pixel circuit, display device, and drive method therefor (2024-03-05),

4. 11910671 - Display device and method for driving same (2024-02-20),

5. 11315489 - Light emitting device driving circuit and related method (2022-04-26),

6. 11226529 - Liquid crystal display device (2022-01-18),

7. 11170719 - TFT pixel threshold voltage compensation circuit with a source follower (2021-11-09),

8. 11145766 - Active-matrix substrate and display device (2021-10-12),

9. 11131895 - Display device (2021-09-28),

10. 10935859 - Active matrix substrate and display device including same (2021-03-02),

11. 10877342 - Display device (2020-12-29),

12. 10838278 - Liquid crystal display device (2020-11-17),

13. 10825414 - Scanning signal line drive circuit, display device provided with same, and drive method for scanning signal line (2020-11-03),

14. 10809581 - Active matrix substrate, and display panel (2020-10-20),

15. 10720116 - Active matrix substrate and display device including the same (2020-07-21),

Title: Kohhei Tanaka - Innovative Inventor from Sakai, JP

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

Latest Patents: Tanaka's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Kohhei Tanaka has established himself as a pioneer in the tech industry, with numerous successful inventions that have revolutionized various sectors.

Collaborations: Tanaka has collaborated with leading research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing to drive progress in the field of technology.

Conclusion: Kohhei Tanaka's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the limits of what is possible in the world of technology.