Shiga, Japan

Kouichi Tsunoda

This inventor holds 2 USPTO granted patents. Top assignees: Oiles Industry Co., Ltd., Oils Industry Co., Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Tsunoda. Retrieved from https://idiyas.com/inventor/kouichi-tsunoda-ifftv2qq

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 = 14(Granted Patents)


Company Filing History:


Years Active: 1987

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2 patents (USPTO):Explore Patents

Title: Kouichi Tsunoda: Innovator in Bearing Manufacturing

Introduction

Kouichi Tsunoda is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of bearing manufacturing, particularly through his innovative methods. With a total of 2 patents, Tsunoda has demonstrated his expertise and commitment to advancing technology in this area.

Latest Patents

Tsunoda's latest patents focus on a method of manufacturing wound bush bearings with a notch-free flange. The process involves applying an axial pressing force to a cylindrical wound bush, which results in the formation of a notch-free flange at one end of the bush that has been previously tapered. This flange is created through a type of plastic flow induced in the tapered end by the applied force. His innovative approach enhances the efficiency and quality of bearing production.

Career Highlights

Throughout his career, Kouichi Tsunoda has worked with reputable companies, including Oiles Industry Co., Ltd. and Oils Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced manufacturing techniques.

Collaborations

Some of Tsunoda's notable coworkers include Tatsuro Wakabayashi and Masayuki Kohama. Their collaboration has likely fostered an environment of innovation and creativity, further enhancing the quality of their work in the field.

Conclusion

Kouichi Tsunoda's contributions to bearing manufacturing through his innovative patents and collaborations highlight his importance in the industry. His work continues to influence advancements in technology and manufacturing processes.

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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