Company Filing History:
Years Active: 1998-2019
Title: Innovations of Katsuhisa Serizawa
Introduction
Katsuhisa Serizawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of connectors. With a total of 3 patents to his name, Serizawa continues to push the boundaries of innovation in his industry.
Latest Patents
One of Serizawa's latest patents is the "Shield connector and method for connecting same." This invention involves a shield connector designed to enhance the connection of electrical shield wires. The connector features a unique design where the electrical wire shield portion is removed to expose multiple single shield wires. Each of these wires is connected to terminals housed within an inner housing, which is then sheathed with a shield shell. This design ensures that the connector shield member is electrically connected to the single wire shield portions, improving overall functionality.
Another significant patent is the "Coaxial connector with switch." This invention introduces a switch-attached coaxial connector that enhances isolation characteristics between a common terminal and a closed terminal. In its normal state, the connector allows for electrical connection between the closed terminal and the common terminal. However, when a coaxial plug is connected, the movable contact portion disengages from the fixed contact piece, switching the electrical connection to the plug pin. This innovative design improves the reliability and efficiency of coaxial connections.
Career Highlights
Katsuhisa Serizawa is currently employed at SMK Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of electrical connectors, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Serizawa has collaborated with talented individuals such as Kiyoshi Asai and Yoshiyuki Kaku. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Katsuhisa Serizawa is a prominent figure in the field of electrical engineering, with a focus on innovative connector technologies. His patents reflect a commitment to enhancing the functionality and reliability of electrical connections. Through his work at SMK Corporation and collaborations with other professionals, Serizawa continues to make significant contributions to the industry.