Osaka, Japan

Atsuhiko Tokunaga

This inventor holds 4 USPTO granted patents. Top assignee: Sharp Corporation. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuhiko Tokunaga. Retrieved from https://idiyas.com/inventor/atsuhiko-tokunaga

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1986

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4 patents (USPTO):Explore Patents

Title: The Innovations of Atsuhiko Tokunaga

Introduction

Atsuhiko Tokunaga is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of technology, particularly through his work with Sharp Corporation. With a total of four patents to his name, Tokunaga has demonstrated his innovative spirit and technical expertise.

Latest Patents

Among his latest patents are advancements in electronic calculators and printers. These inventions reflect his commitment to enhancing everyday technology and improving user experience.

Career Highlights

Tokunaga's career at Sharp Corporation has been marked by his dedication to innovation. His work has not only contributed to the company's success but has also influenced the broader technology landscape.

Collaborations

Throughout his career, Tokunaga has collaborated with notable colleagues, including Yoshihisa Ohie and Masakazu Sugiyama. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Atsuhiko Tokunaga's contributions to technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to inspire future advancements in electronic devices.

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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