Hitachi, Japan

Yasuhito Watanabe

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2001-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhito Watanabe. Retrieved from https://idiyas.com/inventor/yasuhito-watanabe-kk1ebljs

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 = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2001-2002

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2 patents (USPTO):Explore Patents

Title: Innovative Contributions of Yasuhito Watanabe

Introduction

Yasuhito Watanabe is a distinguished inventor based in Hitachi, Japan. With an impressive portfolio of two patents, he has made significant strides in the realm of gas insulated switchgear technology. His work has contributed to advancements that improve the efficiency and safety of electrical systems.

Latest Patents

Two of Yasuhito Watanabe's most recent patents exemplify his innovative spirit and technical expertise. The first is a Gas Insulated Switchgear Apparatus, which incorporates multiple disconnect switches arranged strategically to enhance functionality. This design allows for individual units to be replaced without disrupting the power supply to normal circuit units, thereby ensuring operational continuity during maintenance.

His second patent is the Gas Insulated Switching Apparatus, which features lightning arrestors that can be moved linearly into and out of connection with corresponding conductors. This unique setup minimizes the length of connection lines and enhances monitoring capabilities, effectively improving the reliability and safety of the electrical apparatus.

Career Highlights

Yasuhito Watanabe is associated with Hitachi, Ltd., a global leader in technology and engineering. His dedication to innovation within the company has propelled advancements in gas insulated switchgear, which are critical in modern electrical infrastructure. His contributions reflect a commitment to improving electrical safety and reliability.

Collaborations

Throughout his career, Yasuhito has collaborated with notable colleagues such as Keiichi Tsuzura and Kazuhiko Takahashi. These professional relationships have fostered an environment for shared knowledge and creative problem-solving, allowing for cutting-edge advancements in their field.

Conclusion

Yasuhito Watanabe's innovations in gas insulated switchgear technology demonstrate a profound impact on the electrical engineering industry. His patents not only improve operational efficiency but also enhance safety protocols. With a collaborative spirit and an eye for innovation, Watanabe continues to be a driving force in the development of advanced electrical solutions.

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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