Hitachi, Japan

Shouichi Yamamoto

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shouichi Yamamoto. Retrieved from https://idiyas.com/inventor/shouichi-yamamoto

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 = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Shouichi Yamamoto: Innovator in Stationary Induction Apparatus

Introduction

Shouichi Yamamoto is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of stationary induction apparatus. With a total of 2 patents, his work has garnered attention for its innovative approach to managing leakage fluxes in electrical systems.

Latest Patents

Yamamoto's latest patents focus on a stationary induction apparatus designed to confine leakage fluxes from windings and leads within a tank. This apparatus includes electric functional units, each comprising a winding and a core, housed within a tank. High-voltage and low-voltage leads extend from the windings, while magnetic shields are strategically placed on the inner surfaces of the tank walls. These shields are designed to enhance the efficiency and safety of the apparatus by minimizing electromagnetic interference.

Career Highlights

Shouichi Yamamoto is associated with Hitachi, Ltd., a leading company in technology and engineering. His work has contributed to advancements in electrical systems, showcasing his expertise and commitment to innovation in the field.

Collaborations

Yamamoto has collaborated with esteemed colleagues such as Yoshio Hamadate and Noriyuki Uchiyama. Their combined efforts have furthered the development of technologies that enhance the functionality and reliability of electrical devices.

Conclusion

Shouichi Yamamoto's contributions to the field of electrical engineering, particularly through his patents on stationary induction apparatus, highlight his role as an innovator. His work continues to influence advancements in technology, making a lasting impact on the industry.

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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