Aichi, Japan

Kenichi Nakatsuka

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hayashi Telempu Co., Ltd.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Nakatsuka. Retrieved from https://idiyas.com/inventor/kenichi-nakatsuka

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Kenichi Nakatsuka: Innovator in Sheet Winding Technology

Introduction

Kenichi Nakatsuka is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of engineering, particularly with his innovative designs in sheet winding apparatuses. His work has garnered attention for its practical applications and technical advancements.

Latest Patents

Kenichi Nakatsuka holds a patent for a sheet winding apparatus. This apparatus features a sheet, a winding axis to which one end of the sheet is fixed, and a spring that provides a biasing force in the opposite direction of the sheet's drawing-out. Additionally, it includes a soundproof tube positioned between the outer periphery of the spring and the inside of the winding axis. The soundproof tube is designed with first projected portions that extend outward from its outer periphery. This invention showcases Nakatsuka's ingenuity in addressing noise reduction in mechanical systems.

Career Highlights

Throughout his career, Nakatsuka has been associated with Hayashi Telempu Co., Ltd., where he has contributed to various projects and innovations. His expertise in engineering and design has played a crucial role in the development of advanced technologies within the company.

Collaborations

Kenichi Nakatsuka has worked alongside talented colleagues, including Kenji Yamada and Makoto Oguri. Their collaborative efforts have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kenichi Nakatsuka is a distinguished inventor whose work in sheet winding technology has made a significant impact in the engineering field. His innovative patent and collaboration with skilled professionals highlight his commitment to advancing technology.

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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