Kitakyushu, Japan

Atsushi Kawada

This inventor holds 8 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Nippon Steel & Sumikin Chemical Co., Ltd., Nippon Steel Chemical Co., Ltd., Kyushu University. Active years: 1992-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Kawada. Retrieved from https://idiyas.com/inventor/atsushi-kawada

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 201(Granted Patents)


Location History:

  • Kawasaki, JP (1992)
  • Kitakyushu, JP (2012 - 2018)

Company Filing History:


Years Active: 1992-2018

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8 patents (USPTO):Explore Patents

Title: The Innovations of Inventor Atsushi Kawada

Introduction

Atsushi Kawada, a prominent inventor based in Kitakyushu, Japan, has significantly contributed to the field of organic semiconductor technology. With a total of eight patents to his name, Kawada's innovative approaches to aromatic heterocyclic compounds have paved the way for advancements in electronic devices.

Latest Patents

Kawada's most recent patents focus on the development of advanced organic semiconductor materials. One of his key innovations is an aromatic heterocyclic compound that boasts high charge mobility, oxidation stability, and solvent solubility. This compound, defined by a specific general formula, features a structure with six fused rings and is designed for use in organic semiconductor devices. Additionally, Kawada has produced a semiconductor material intended for organic transistors. This seven-ring-fused heterocyclic compound integrates benzene and pyrrole rings, yielding a high-performance organic thin-film transistor suitable for various applications.

Career Highlights

Throughout his career, Atsushi Kawada has been associated with notable companies such as Nippon Steel & Sumikin Chemical Co., Ltd. and Nippon Steel Chemical Co., Ltd. His innovative work in these organizations has led to significant advancements in materials science, particularly in the development of organic semiconductor devices.

Collaborations

Kawada has collaborated with esteemed colleagues, including Aya Tashiro and Toshihiro Kumagai. Their collective expertise has fostered a creative environment that encourages problem-solving and innovation within the realm of organic electronics.

Conclusion

In conclusion, Atsushi Kawada's research and development efforts have made a lasting impact on the field of organic semiconductors. His eight patents exemplify his dedication to innovation and his significant contributions to advancing technology, cementing his status as a respected inventor in the industry.

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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