Location History:
- Kanagawa, JP (1990 - 1993)
- Kawasaki, JP (1998)
- Saitama, JP (1999)
Company Filing History:
Years Active: 1990-1999
Title: Innovations by Katsumi Shibata
Introduction
Katsumi Shibata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electrical engineering, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of electrical devices.
Latest Patents
One of his latest patents is an electromagnetic contactor. This device includes iron core members formed of a first core bent in a U-shape and a second L-shaped core that contacts the first core. A coil is wound around a spool disposed on the upper arm of the first core and the second core to form a main leg, while the lower arm of the first core constitutes a yoke. This design allows the iron core members to be processed by a press machine operating at a normal cutting speed, eliminating the need for welding and polishing operations, thereby reducing the number of processing steps required.
Another significant patent is a terminal device for electric equipment. This device consists of a frame with a terminal housing, a fixed terminal situated in the terminal housing, and a terminal screw with a male screw that couples to a tapped hole of the fixed terminal. The terminal screw is held directly above the tapped hole, which enables stable and easy insertion into the tapped hole, facilitating simple rewiring.
Career Highlights
Katsumi Shibata has been associated with Fuji Electric Co., Ltd., where he has contributed to various innovative projects. His expertise in electrical engineering has led to advancements in the design and functionality of electrical components.
Collaborations
He has worked alongside talented colleagues such as Takato Hirota and Makoto Kawasaki, contributing to a collaborative environment that fosters innovation and creativity.
Conclusion
Katsumi Shibata's contributions to electrical engineering through his patents demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively, showcasing the importance of inventive thinking in technology.