Hiroshima, Japan

Daijiro Tokunaga

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1998.

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

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Daijiro Tokunaga: Innovator in Digital Imaging Technology

Introduction

Daijiro Tokunaga is a prominent inventor based in Hiroshima, Japan. He is known for his contributions to digital imaging technology, particularly in the realm of combined monitor screen digital disk recorders and electronic still cameras. His innovative work has led to the development of a patent that showcases his expertise in this field.

Latest Patents

Tokunaga holds a patent for a "Combined monitor screen digital disk recorder and electronic still camera." This invention represents a significant advancement in the integration of digital recording and imaging technologies. The patent highlights his ability to merge functionalities that enhance user experience and efficiency.

Career Highlights

Throughout his career, Daijiro Tokunaga has been associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to explore and develop cutting-edge technologies that have impacted the market. With a total of 1 patent, he has made a mark in the field of digital imaging.

Collaborations

Tokunaga has collaborated with notable colleagues, including Ryozo Hayashi and Masao Shimazu. These partnerships have fostered an environment of innovation and creativity, contributing to the success of their projects.

Conclusion

Daijiro Tokunaga's contributions to digital imaging technology exemplify the spirit of innovation. His patent and work at Sharp Corporation reflect his dedication to advancing technology in meaningful ways. His collaborations further enhance the impact of his inventions 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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