Kyoto, Japan

Tsuneaki Terashima

This inventor holds 1 USPTO granted patent. Top assignee: Yashima Electric Co., Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneaki Terashima. Retrieved from https://idiyas.com/inventor/tsuneaki-terashima

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 = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Tsuneaki Terashima: Innovator in Transformer Technology

Introduction

Tsuneaki Terashima is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of electrical engineering, particularly in transformer technology. His innovative designs have paved the way for advancements in various applications, including arc welding.

Latest Patents

Tsuneaki Terashima holds a patent for a transformer and an A.C. arc welder. The transformer features a stator core, primary coils, secondary coils, and heat radiating plates that project outward from between the interior layers of the primary and secondary coils. The A.C. arc welder incorporates this transformer and includes a movable core that can move to and fro between the primary and secondary coils, designed with varying widths in the movable direction. Additionally, the A.C. arc welder is equipped with openings for air intake at the front of the case cover and a fan for air exhaust at the rear.

Career Highlights

Terashima is associated with Yashima Electric Co., Ltd., where he has contributed to the development of innovative electrical solutions. His work has been instrumental in enhancing the efficiency and functionality of electrical devices.

Collaborations

Throughout his career, Tsuneaki Terashima has collaborated with esteemed colleagues such as Toshio Taguchi and Teruo Okauchi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

In summary, Tsuneaki Terashima is a distinguished inventor whose work in transformer technology and A.C. arc welding has made a lasting impact in the field of electrical engineering. His contributions continue to influence advancements in technology today.

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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