Yokohama, Japan

Sadao Takenaka

This inventor holds 7 USPTO granted patents, plus 2 CIPO patents. Top assignee: Fujitsu Corporation. Active years: 1981-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadao Takenaka. Retrieved from https://idiyas.com/inventor/sadao-takenaka

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 = 4.4

ph-index = 7

Forward Citations = 133(Granted Patents)


Company Filing History:


Years Active: 1981-1991

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7 patents (USPTO):Explore Patents

Title: Sadao Takenaka: Innovator in Digital Technology

Introduction

Sadao Takenaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of digital technology, holding a total of 7 patents. His work has had a lasting impact on various technological advancements.

Latest Patents

Among his latest patents are innovative devices such as a digital demodulator apparatus and a decision timing control circuit. These inventions showcase his expertise and commitment to enhancing digital communication technologies.

Career Highlights

Sadao Takenaka is currently employed at Fujitsu Corporation, a leading company in information technology and telecommunications. His role at Fujitsu has allowed him to work on cutting-edge projects that push the boundaries of technology.

Collaborations

Throughout his career, Sadao has collaborated with talented individuals such as Morihiko Minowa and Yoshihito Aono. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Sadao Takenaka's contributions to digital technology through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in the field, making a significant impact on 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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