Hitachi, Japan

Yukio Kurosawa

This inventor holds 46 USPTO granted patents, primarily in Circuit Breaker Technology. Top assignees: Hitachi, Ltd., Chubu Electric Power Company, Inc., Hitachi Electric Systems Co., Ltd.. Active years: 1979-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Kurosawa. Retrieved from https://idiyas.com/inventor/yukio-kurosawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 97.8

Average Co-Inventor Count = 4.7

ph-index = 13

Forward Citations = 527(Granted Patents)


Company Filing History:


Years Active: 1979-2005

Loading Chart...
Areas of Expertise:
Circuit Breaker
Vacuum Circuit Breaker
Gas Circuit Breaker
Puffer Type Breaker
Electric Contact
Switch Mechanism
Electrical Power Supply
Control Apparatus
Insulated Nozzle
Contact Assembly
Surge Absorber
Plasma Generating
46 patents (USPTO):Explore Patents

Title: Yukio Kurosawa: Pioneering Innovations in Technology

Introduction: Yukio Kurosawa, a visionary inventor based in Hitachi, Japan, is renowned for his dedication to pushing the boundaries of technology and his relentless pursuit of innovation. With a total of 46 patents to his name, Kurosawa's contributions continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

Latest Patents: Among his latest patents is a "Power use circuit breaker and electrical circuit arrangement for electric power generation plant." This innovative circuit breaker includes an arc generating switching unit, a vacuum bulb, and a current conducting switching unit, all designed to improve the efficiency and safety of electric power generation plants.

Career Highlights: Kurosawa's career has been marked by his work at esteemed companies such as Hitachi, Ltd. and Chubu Electric Power Company, Inc. His innovative spirit and technical expertise have led to the development of groundbreaking technologies that have made a significant impact in the field of technology.

Collaborations: Throughout his career, Kurosawa has collaborated with talented individuals such as Yoshimi Hakamata and Osamu Koyanagi, further enhancing his innovative capabilities and contributing to the success of various projects. These collaborations have resulted in the creation of pioneering inventions that have revolutionized the industry.

Conclusion: Yukio Kurosawa's unwavering commitment to innovation and his exceptional contributions to the field of technology have established him as a visionary inventor. His groundbreaking inventions and collaborations have not only advanced the field of technology but have also inspired future generations to continue pushing the boundaries of innovation. Kurosawa's legacy will undoubtedly endure, shaping the technological landscape for years to come.

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]
Loading…