Kadoma, Japan

Toshiharu Nibu

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Nibu. Retrieved from https://idiyas.com/inventor/toshiharu-nibu

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 = 4.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Toshiharu Nibu

Introduction

Toshiharu Nibu is a notable inventor based in Kadoma, Japan. He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. His work has had a lasting impact on various industries, showcasing his expertise and creativity.

Latest Patents

One of Toshiharu Nibu's most recognized inventions is a centrifugal separator. This device comprises a follow rotor that is formed with a row of pores arranged circumferentially around the rotor. It features a perforated, cylindrical film that is detachably received on the inner peripheral surface of the rotor. The centrifugal separator is designed to splash a mass of semifluid material onto the inner surface of the film using centrifugal force. This process allows the liquid content of the material to pass through the film, effectively filtering it. The film is radially contracted by the liquid pressure developed between the film and the rotor's inner surface, creating a cylindrical interstice that serves as an additional filter medium. This invention finds applications as a juice extractor when equipped with a grating disc. Toshiharu Nibu holds 1 patent for this innovative design.

Career Highlights

Toshiharu Nibu has had a distinguished career, working at Matsushita Electric Industrial Co., Ltd. His role in the company has allowed him to collaborate with other talented engineers and inventors, further enhancing his skills and contributions to the field.

Collaborations

Throughout his career, Toshiharu Nibu has worked alongside notable colleagues such as Mikio Yamaoka and Yukio Hayashida. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Toshiharu Nibu's contributions to the field of engineering, particularly through his centrifugal separator patent, highlight his innovative spirit and dedication to advancing technology. His work continues to inspire future inventors and engineers in their pursuits.

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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