Location History:
- Amagasaki, JP (1990)
- Tokyo, JP (2003)
Company Filing History:
Years Active: 1990-2003
Title: Kuniaki Nakashima: Innovator in Electrical Engineering
Introduction
Kuniaki Nakashima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced apparatuses for gas-insulated electrical appliances. His innovative work has led to the filing of multiple patents, showcasing his expertise and creativity in this specialized area.
Latest Patents
Kuniaki Nakashima holds 2 patents that reflect his innovative approach to electrical engineering. One of his latest patents is a "Failure determining apparatus of gas-insulated electrical appliance." This apparatus is designed for a cylindrical metal container that houses a charged conductor and insulating gas. It features a high-speed developing sensor to detect rapid phenomena caused by failures within the gas sections, along with a first failure determining circuit to ascertain the presence of such failures. Additionally, it includes a low-speed developing sensor and a second failure determining circuit, culminating in an arithmetic control circuit that identifies the specific gas section where a failure occurs.
Another significant patent is the "Device for producing even closing of a circuit breaker." This invention involves a circuit breaker that opens and closes contacts on each phase of a multiphase electric power line. It incorporates a photo-diode array and a light-emitting diode array positioned on opposite sides of a driving rod. The design allows for the detection of any abnormal breaking of the breaker contacts among the phases by processing the electric output signals generated during the movement of the driving rod.
Career Highlights
Kuniaki Nakashima is associated with Mitsubishi Electric Corporation, a leading company in the electrical engineering sector. His work at Mitsubishi has allowed him to collaborate with other talented engineers and contribute to groundbreaking innovations in the industry.
Collaborations
Throughout his career, Kuniaki has worked alongside esteemed colleagues such as Shoji Tada and Toshiko Sugio. Their collaborative efforts have further advanced the field of electrical engineering and have led to the successful development of various innovative technologies.
Conclusion
Kuniaki Nakashima is a distinguished inventor whose contributions to electrical engineering have made a significant impact. His patents demonstrate his commitment to innovation and his ability to solve complex problems in the field. His work continues to inspire future advancements in technology.