Yokohama, Japan

Takeshi Okuno

USPTO Granted Patents = 23 

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 55(Granted Patents)


Location History:

  • Yongin-si, KR (2014)
  • Tsurumi-ku, JP (2015)
  • Yokohama, JP (2015 - 2018)

Company Filing History:


Years Active: 2014-2018

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23 patents (USPTO):Explore Patents

Title: Innovator Takeshi Okuno: Pioneering Advances in Light-Emitting Display Technology

Introduction: Takeshi Okuno, based in Yokohama, Japan, is a prominent inventor renowned for his significant contributions to display technology. With a remarkable portfolio of 23 patents, Okuno is shaping the future of light-emitting displays, particularly within the cutting-edge environment of Samsung Display Co., Ltd.

Latest Patents: Among his latest innovations, Okuno has patented a light-emitting display apparatus featuring a complex pixel structure. This design utilizes five transistors and a capacitor to enhance performance. The first transistor regulates the current supplied to a light-emitting element, while the second transistor manages the connection between the first transistor's gate electrode and a power supply. Additionally, the setup involves a third transistor interfaced with the second terminal of the first transistor and a capacitor that optimally couples with them. A fourth transistor connects the setup to a second power supply, and a fifth transistor links to a signal line, allowing for dynamic voltage adjustments.

Another recent patent focuses on a sophisticated display method where a pixel circuit combines a light-emitting element with an optical sensor to detect luminance. This system includes a compensation control circuit that adjusts the current to the light-emitting element based on sensor feedback. The dual control circuits within this patent ensure precise current management, allowing for enhanced display performance that adapts to varying conditions effectively.

Career Highlights: Takeshi Okuno's career at Samsung Display has been marked by continuous innovation in display technology. His contributions have not only enriched the company's product lineup but have also set new standards in the industry for light-emitting displays. Okuno's ability to translate complex concepts into practical applications is a testament to his expertise and vision as an inventor.

Collaborations: Throughout his career, Okuno has collaborated with esteemed colleagues such as Eiji Kanda and Ryo Ishii. These partnerships have fostered an environment of creative synergy, enabling the development of pioneering technologies that push the boundaries of display innovation.

Conclusion: Takeshi Okuno stands out as a leading figure in the realm of display technology, driving forward advancements that promise to revolutionize how we interact with visual media. His inventive spirit, coupled with collaborative efforts at Samsung Display Co., Ltd., continues to leave a significant mark on the field, exemplifying the essence of innovation in technology today.

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