Nagoya, Japan

Youzo Ookawa

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youzo Ookawa. Retrieved from https://idiyas.com/inventor/youzo-ookawa

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Youzo Ookawa: Innovator in Electric Sewing Machine Motors

Introduction

Youzo Ookawa, an inventor based in Nagoya, Japan, has made notable contributions to the field of electrical engineering, particularly through his work on electric sewing machine motors. With a keen focus on innovation, he has secured a patent that stands as a testament to his ingenuity and expertise.

Latest Patents

Youzo holds one patent, which is for an electric sewing machine motor. This invention has significant implications for the efficiency and functionality of sewing machines, enhancing their performance and reliability.

Career Highlights

Youzo Ookawa is associated with Mitsubishi Electric Corporation, a well-respected company known for its advancements in technology and engineering. His work within this dynamic environment has allowed him to refine his skills and contribute meaningfully to ongoing projects and innovations.

Collaborations

Throughout his career, Youzo has collaborated with fellow engineers such as Tatsuya Sawato and Takashi Nakamura. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies in their respective fields.

Conclusion

Youzo Ookawa's contributions to the development of electric sewing machine motors highlight his role as an influential inventor in the engineering sector. With his patent and collaborative efforts, he continues to inspire innovation in his field, paving the way for future advancements in 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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