Chiba, Japan

Ryohei Yonezawa

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryohei Yonezawa. Retrieved from https://idiyas.com/inventor/ryohei-yonezawa

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 = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Ryohei Yonezawa: Innovator in Dust Collection Technology

Introduction

Ryohei Yonezawa is a notable inventor based in Chiba-ken, Japan. He has made significant contributions to the field of dust collection technology. His innovative approach has led to the development of a unique patent that addresses the challenges of efficient dust collection.

Latest Patents

Yonezawa holds a patent for "Film-shaped dust collecting electrodes and electric dust collecting." This invention discloses a film-shaped dust collecting electrode and an electric dust collecting apparatus that features a stack of these electrodes. The design includes a conductive film applied to a central area of a rectangular insulative film. The terminal base and a tongue-shaped terminal conductor extend from one shorter edge of the insulative film. Additionally, a series of spacer protrusions are strategically placed along the longer edges of the insulative film, with hollow frustoconical coupling protrusions symmetrically positioned to enhance the apparatus's functionality. This innovative design allows for a more effective dust collection process.

Career Highlights

Throughout his career, Yonezawa has focused on advancing technology in the field of dust collection. His work has been recognized for its practicality and efficiency. He has successfully developed a patent that showcases his expertise and innovative thinking.

Collaborations

Yonezawa has collaborated with notable colleagues, including Senichi Masuda and Kiyoshi Toida. These partnerships have contributed to the development and refinement of his inventions.

Conclusion

Ryohei Yonezawa is a distinguished inventor whose work in dust collection technology has made a significant impact. His innovative patent demonstrates his commitment to improving efficiency in this field. His contributions continue to influence the industry and inspire future innovations.

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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