Yokohama, Japan

Ichinori Takada

This inventor holds 33 USPTO granted patents and 25 published patent applications and 9 EPO patents, primarily in Organic Electroluminescence. Top assignees: Samsung Display Co., Ltd., Samsung Display Co., Ltd., Samsung Displayco., Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichinori Takada. Retrieved from https://idiyas.com/inventor/ichinori-takada

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 33 

% Patents Active = 97.0

 

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Yongin, KR (2015)
  • Tsurumi-ku, JP (2021 - 2023)
  • Yokohama, JP (2015 - 2024)

Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Organic Electroluminescence
Amine Compound
Monoamine Compound
Electroluminescent Device
Polycyclic Compound
Organic Luminescent Material
Arylamine Compound
Electroluminescence Display
33 patents (USPTO):Explore Patents

Title: Innovator of Organic Electroluminescence: The Contributions of Ichinori Takada

Introduction: Ichinori Takada, an esteemed inventor based in Yokohama, Japan, has made remarkable contributions to the field of organic electroluminescence. With 30 patents to his name, Takada's innovations are at the forefront of modern display technology, significantly impacting the industry.

Latest Patents: Among Takada's most recent patents are two notable inventions pertaining to organic electroluminescence devices. The first patent outlines an organic electroluminescence device that features a first electrode, a hole transport region, an emission layer, an electron transport region, and a second electrode. The arrangement and composition of these components enhance the device's efficiency and performance. The second patent presents a monoamine compound represented by a specific formula, which enhances the hole transport region of the device. This compound includes a phenanthryl group that is substituted with a phenyl group, further demonstrating Takada’s innovative approach to optimizing organic electroluminescence technologies.

Career Highlights: Takada's career is marked by significant milestones, particularly his tenure at Samsung Display Co., Ltd., where he has been pivotal in advancing display technologies through his inventive expertise. His extensive portfolio, consisting of 30 patents, showcases his commitment to innovation and excellence in his field.

Collaborations: Throughout his career, Takada has collaborated with renowned professionals, including notable coworkers such as Hideo Miyake and Hiroaki Itoi. These collaborations have fostered a creative environment that encourages groundbreaking research and development in organic electroluminescence.

Conclusion: Ichinori Takada stands as a prominent figure in the realm of organic electroluminescence, with his inventions paving the way for future advancements in display technologies. His dedication to innovation and collaboration has not only enriched his career but has also significantly influenced the industry as a whole.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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