Kawasaki, Japan

Takashi Iida

This inventor holds 4 USPTO granted patents. Top assignees: Fujitsu Corporation, Fujifilm Corporation. Active years: 1996-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Iida. Retrieved from https://idiyas.com/inventor/takashi-iida-0u16b85v

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


% Patents Active = 75.0

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1996-2007

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takashi Iida

Introduction

Takashi Iida is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of organic electronics, particularly in the development of organic electroluminescent elements and semiconductor integrated circuits. With a total of 4 patents to his name, Iida's work has had a substantial impact on the industry.

Latest Patents

Iida's latest patents include advancements in organic electroluminescent elements and materials for positive hole injecting layers. His invention focuses on creating highly reliable organic EL elements that can provide higher luminance with lower voltage while exhibiting lower leak current at negative biases. The organic EL element comprises a positive hole injecting layer, which incorporates a perfluoropolyether compound. This compound is expressed by specific formulas that enhance the performance of the device. Additionally, he has developed a semiconductor integrated circuit that includes a semiconductor chip, an inner cell region, and multiple input/output cell regions, optimizing the wiring layout for efficiency.

Career Highlights

Throughout his career, Takashi Iida has worked with notable companies such as Fujitsu Corporation and Fujifilm Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics sector.

Collaborations

Iida has collaborated with esteemed colleagues, including Satoru Sumi and Hiroshi Shimizu. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Takashi Iida's contributions to organic electronics and semiconductor technology highlight his role as a leading inventor in the field. His innovative patents and collaborations continue to influence advancements in technology, showcasing the importance of his work.

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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