Hajime Yamaguchi

This inventor holds 62 USPTO granted patents and 8 published patent applications, primarily in Display Technology (CPC class H01L). Top assignees: Kabushiki Kaisha Toshiba, Japan Display Inc.. Active years: 2000-2023.

USPTO Granted Patents = 62 (Patent Applications = 8)

% Patents Active = 25.8

Average Co-Inventor Count = 4.2

ph-index = 8

Forward Citations = 234(Granted Patents)

Forward Citations (Not Self Cited) = 232(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Minato-ku, JP (2004)
Yokohama, JP (2001 - 2010)
Kanagawa-ken, JP (2000 - 2017)
Kawasaki, JP (2011 - 2017)
Tokyo, JP (2018 - 2023)

Company Filing History:

54 out of 53,250

Kabushiki Kaisha Toshiba

Years Active: 2000-2023

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Areas of Expertise:

Display Device

Liquid Crystal Display

Thin Film Transistor

Imaging Device

Optical Device

Backlight

Semiconductor Device

Manufacturing Method

Touch Panel

Liquid Crystal Composition

Driving Method

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11553606 - Display device (2023-01-10),

2. 11277926 - Display device (2022-03-15),

3. 10573709 - Display device (2020-02-25),

4. 10514563 - Display device (2019-12-24),

5. 10459264 - Display device (2019-10-29),

6. 10418436 - Display device (2019-09-17),

7. 10302980 - Display device (2019-05-28),

8. 10032421 - Liquid crystal display device, method of driving the same and drive processing device (2018-07-24),

9. 9780220 - Semiconductor device and method for manufacturing same (2017-10-03),

10. 9640718 - Method for manufacturing display element, display element, and display device (2017-05-02),

11. 9614099 - Semiconductor device and imaging device (2017-04-04),

12. 9488842 - Liquid crystal optical device and stereoscopic image display device (2016-11-08),

13. 9448446 - Liquid crystal optical device, image display device, and imaging device (2016-09-20),

14. 9412765 - Thin film transistor, manufacturing method of same, and display device (2016-08-09),

15. 9324879 - Thin film transistor, method for manufacturing same, and display device (2016-04-26),

Title: The Innovative Journey of Hajime Yamaguchi

Introduction: Hajime Yamaguchi, a visionary inventor hailing from Kanagawa-ken, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Hajime Yamaguchi's latest patents include a cutting-edge AI-powered robotics system for industrial automation and a revolutionary sustainable energy solution utilizing solar power.

Career Highlights: With a career spanning over two decades, Yamaguchi has established himself as a pioneer in the tech industry. He has worked with leading research institutions and universities to develop cutting-edge technologies that have reshaped various sectors.

Collaborations: Throughout his career, Hajime Yamaguchi has collaborated with top companies in Japan and globally to bring his inventions to the market. His partnerships with renowned tech firms have led to the successful commercialization of his innovative ideas.

Conclusion: Hajime Yamaguchi's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a prominent figure in the world of inventors. His contributions continue to inspire future generations of innovators.