Yamagata, Japan

Daisaku Tanaka

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisaku Tanaka. Retrieved from https://idiyas.com/inventor/daisaku-tanaka-2hcai3kf

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Daisaku Tanaka: Innovator in Organic Luminescent Devices

Introduction

Daisaku Tanaka is a prominent inventor based in Yamagata, Japan. He has made significant contributions to the field of organic luminescent devices. His innovative work has led to the development of a unique fluorene compound that enhances the efficiency and durability of these devices.

Latest Patents

Daisaku Tanaka holds a patent for a fluorene compound and an organic luminescent device utilizing this compound. The patent describes a fluorene compound represented by a specific general formula, which is designed to provide an organic luminescent device. This device is notable for its high optical output, exhibiting exceptional luminance and efficiency, along with remarkable durability.

Career Highlights

Tanaka is associated with Canon Inc., a leading company in imaging and printing technologies. His work at Canon has allowed him to focus on advancing organic luminescent technology, contributing to the company's reputation for innovation in the field.

Collaborations

Throughout his career, Daisaku Tanaka has collaborated with notable colleagues, including Jian Chen and Mizuho Hiraoka. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Daisaku Tanaka's contributions to the field of organic luminescent devices exemplify his innovative spirit and dedication to advancing technology. His work continues to influence the industry, showcasing the importance of research and development in creating efficient and durable 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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