Tokyo, Japan

Sadakatsu Okura

This inventor holds 2 USPTO granted patents. Top assignees: Canon Kabushiki Kaisha, Nihon Cement Co., Ltd., Taiheiyo Cement Corporation. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadakatsu Okura. Retrieved from https://idiyas.com/inventor/sadakatsu-okura

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 = 3.0

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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2 patents (USPTO):Explore Patents

Title: The Innovations of Sadakatsu Okura

Introduction

Sadakatsu Okura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electro-mechanical energy conversion devices. With a total of 2 patents, his work focuses on innovative solutions for vibration-driven motors.

Latest Patents

Okura's latest patents include an electro-mechanical energy conversion device for vibration-driven applications. This device utilizes green sheets with whole surface electrodes for grounding, which are laminated with sheets containing 2-divided electrodes. The unique design allows for polarization in a manner that enhances the efficiency of the laminated type vibration-driven motor. Another patent details the method of manufacturing this electro-mechanical energy conversion device, emphasizing the same innovative lamination and polarization techniques.

Career Highlights

Throughout his career, Okura has worked with prominent companies such as Canon and Taiheiyo Cement Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies in energy conversion.

Collaborations

Okura has collaborated with notable coworkers, including Shigeru Takahashi and Toshikatsu Nomura. Their combined efforts have furthered advancements in their respective fields.

Conclusion

Sadakatsu Okura's contributions to electro-mechanical energy conversion devices highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving energy efficiency in modern applications.

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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