Hitachi, Japan

Masatomo Kobayashi

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatomo Kobayashi. Retrieved from https://idiyas.com/inventor/masatomo-kobayashi-ff75bx2t

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Masatomo Kobayashi: Innovator in Gas-Insulated Switchgear Technology

Introduction

Masatomo Kobayashi is a prominent inventor based in Hitachi, Japan. He is known for his significant contributions to the field of electrical engineering, particularly in the development of gas-insulated switchgear technology. His innovative approach has led to advancements that enhance the reliability and efficiency of electrical systems.

Latest Patents

Kobayashi holds a patent for a gas-insulated switchgear with improved insulation joint. This invention features a design where a washer is electrically connected to a tank using a conductive material with high resistivity. This connection occurs at the joint between two tanks, which are separated by an insulator. The design improves reliability, simplifies the structure, reduces the number of parts, and enhances profitability by preventing steep surges during operation.

Career Highlights

Throughout his career, Masatomo Kobayashi has been associated with Hitachi, Ltd., a leading company in the electrical and electronic equipment industry. His work has been instrumental in advancing technologies that are critical for modern electrical infrastructure.

Collaborations

Kobayashi has collaborated with notable colleagues, including Hiromichi Hokuto and Yoichi Ohshita. These partnerships have fostered innovation and contributed to the successful development of new technologies in the field.

Conclusion

Masatomo Kobayashi's contributions to gas-insulated switchgear technology exemplify the impact of innovative thinking in electrical engineering. His work continues to influence the industry and improve the reliability of electrical systems.

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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