IDiyas

For the Inventor, By the Inventor

Kanagawa, Japan

Takao Hamada

USPTO Granted Patents = 24

Average Co-Inventor Count = 4.8

ph-index = 5

Forward Citations = 92(Granted Patents)


Location History:

  • Atsugi, JP (2016 - 2018)
  • Toyama, JP (2018 - 2022)
  • Kanagawa, JP (2012 - 2024)

Company Filing History:

goldMedal24 out of 16,612 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents

Years Active: 2012-2025

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24 patents (USPTO):Explore Patents
1. 12295256 - Light-emitting element, light-emitting device, electronic device, and lighting device (2025-05-06),
2. 12127479 - Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound (2024-10-22),
3. 11968889 - Light-emitting element, light-emitting device, electronic device, and lighting device (2024-04-23),
4. 11800799 - Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound (2023-10-24),
5. 11552256 - Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound (2023-01-10),
6. 11522138 - Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device (2022-12-06),
7. 11072623 - Light-emitting element, display device, electronic device, and lighting device (2021-07-27),
8. 11043637 - Light-emitting element, light-emitting device, electronic device, and lighting device (2021-06-22),
9. 10897012 - Light-emitting element, light-emitting device, electronic device, and lighting device (2021-01-19),
10. 10811617 - Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device (2020-10-20),
11. 10418565 - Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound (2019-09-17),
12. 10355219 - Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device (2019-07-16),
13. 10141524 - Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device (2018-11-27),
14. 10069076 - Light-emitting element, light-emitting device, electronic device, and lighting device (2018-09-04),
15. 9997725 - Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device (2018-06-12),

Title: Takao Hamada: Pioneering Innovations in Light-Emitting Technology

Introduction:

Takao Hamada, a visionary inventor based in Kanagawa, Japan, has been leading the charge in revolutionizing light-emitting technology. With a portfolio of 22 patents and a dedicated focus on enhancing the efficiency and reliability of electronic devices, Hamada's work continues to shape the future of technology in Japan and beyond.

Latest Patents:

Hamada's latest patents showcase his commitment to pushing the boundaries of light-emitting elements and devices. From developing elements with extended lifetimes to enhancing emission efficiency in high luminance environments, his inventions are at the forefront of the industry. Notably, his novel dibenzo[f,h]quinoxaline derivative is a game-changer in improving the reliability of light-emitting elements.

Career Highlights:

Currently employed at Semiconductor Energy Laboratory Co., Ltd., Takao Hamada has made significant contributions to the field of electronic devices. His expertise lies in creating innovative solutions that not only meet industry standards but also exceed expectations. With a keen eye for detail and a passion for excellence, Hamada's work has garnered recognition both in Japan and internationally.

Collaborations:

Hamada's collaborations with esteemed colleagues such as Satoshi Seo and Hideko Inoue have been instrumental in driving innovation within the industry. By fostering a culture of creativity and collaboration, Hamada and his coworkers have been able to tackle complex challenges and develop cutting-edge technologies that push the boundaries of what is possible in light-emitting technology.

Conclusion:

In conclusion, Takao Hamada's unwavering dedication to innovation and his relentless pursuit of excellence have established him as a trailblazer in the field of light-emitting technology. His groundbreaking patents, combined with his collaborative spirit and commitment to quality, continue to inspire the next generation of inventors and shape the future of technology. Hamada's impact is not only felt within Japan but resonates globally, positioning him as a driving force in the ever-evolving landscape of electronic devices.

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