Location History:
- Osaka, JP (1990)
- Ibaraki, JP (1996)
- Ibaragi, JP (1993 - 1997)
- Kadoma, JP (2008)
- Tsu, JP (2008)
Company Filing History:
Years Active: 1990-2008
Title: Norimasa Kaji: Innovator in Electrical Connectors and Memory Card Technology
Introduction
Norimasa Kaji is a prominent inventor based in Kadoma, Japan. He has made significant contributions to the fields of electrical connectors and memory card technology. With a total of 6 patents to his name, Kaji continues to push the boundaries of innovation in his industry.
Latest Patents
One of Kaji's latest inventions is the pressure coupling connector. This innovative connector is designed to decrease the number of components needed to accommodate various electric wire diameters. It effectively prevents issues arising from differences in product types and reduces stock requirements. The pressure coupling connector features a wire holding block that secures electric wires and a contact block that holds a connection terminal. The connection terminal includes a U-shaped blade that rises toward the opening surface, allowing for efficient coupling of the electric wire. The design includes a core pressing blade and a wire holding blade, both featuring step-shaped slits with varying widths to adapt to different wire shapes.
Another notable invention is the memory card socket structure. This structure comprises a case designed to accommodate a thin plate-shaped memory card and a contact block with terminals that connect with the memory card. The case is constructed from metal plates, with the cover shell and base shell welded together using laser technology. This design enhances durability and functionality, making it a valuable addition to memory card technology.
Career Highlights
Kaji is currently employed at Matsushita Electric Works, Ltd., where he continues to develop innovative solutions in electrical engineering. His work has significantly impacted the efficiency and reliability of electrical connectors and memory card interfaces.
Collaborations
Kaji has collaborated with notable coworkers, including Hiromi Nishimura and Hirohisa Tanaka. Their combined expertise has contributed to the successful development of various innovative technologies.
Conclusion
Norimasa Kaji is a distinguished inventor whose work in electrical connectors and memory card technology has led to significant advancements in the field. His innovative designs and collaborative efforts continue to shape the future of technology.