This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Wiring Systems, Limited. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001
Title: Innovations by Yukimasa Motomatsu
Introduction
Yukimasa Motomatsu is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of electrical connectors, holding 2 patents that showcase his innovative designs and methods.
Latest Patents
One of his latest patents is focused on a connector and connection method. This invention aims to provide a connector where the insulated portions of wires can be securely connected with terminal fittings mounted in a connector housing. The main body of the housing is integrally provided with a cover, which is hinged at its rear end. When terminal fittings are mounted in the housing with the cover in its open position, the insulation barrels of the terminal fittings are exposed. Wires are connected with the insulation barrels by moving a crimper and an anvil from above and below, respectively, thereby securing the wires.
Another patent addresses the prevention of an electric wire cover from being attached upside down. Ribs are formed on the outer peripheral upper face of the housing and the inner peripheral lower face of the electric wire cover. Two wire distribution spaces are provided between the housing and the electric wire cover, extending along the upper and lower faces of the housing. When the electric wire cover is correctly attached, the ribs do not interfere with one another. However, if the electric wire cover is upside down, the ribs interfere, thereby preventing the attachment of the electric wire cover.
Career Highlights
Yukimasa Motomatsu is currently employed at Sumitomo Wiring Systems, Limited, where he continues to innovate in the field of electrical connectors. His work has contributed to advancements in connector technology, enhancing the reliability and functionality of electrical connections.
Collaborations
He has collaborated with notable coworkers, including Masayasu Fujii and Yasushi Okayasu, who have also contributed to the field of electrical engineering.
Conclusion
Yukimasa Motomatsu's innovative work in connector technology has led to significant advancements in the industry. His patents reflect a commitment to improving the functionality and reliability of electrical connections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile