Sagamihara, Japan

Yoshito Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshito Yamada. Retrieved from https://idiyas.com/inventor/yoshito-yamada-pvn2cd1v

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshito Yamada

Introduction

Yoshito Yamada is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of electrical engineering, particularly with his innovative designs in transformer technology. His work has been recognized for its practical applications and advancements in safety measures.

Latest Patents

Yamada holds a patent for a residual current transformer. This device comprises an annular magnetic core that does not have a gap or sectional part crossing the magnetic core but features one or more narrow sectional area parts. This design enhances the efficiency and reliability of the transformer, making it a valuable asset in electrical systems.

Career Highlights

Yoshito Yamada is associated with Mitsubishi Electric Corporation, where he has contributed to various projects and innovations. His expertise in electrical engineering has allowed him to develop solutions that address critical safety and performance issues in electrical devices.

Collaborations

Yamada has worked alongside talented colleagues, including Hiroshi Okumura and Shoji Murakami. Their collaborative efforts have led to advancements in technology and the successful implementation of innovative projects.

Conclusion

Yoshito Yamada's contributions to the field of electrical engineering, particularly through his patent for a residual current transformer, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation 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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