Location History:
- Tachikawa, JP (1991 - 2003)
- Tokyo, JP (1996 - 2006)
Company Filing History:
7 out of 2,136 
2 out of 14 
1 out of 21,862 
Years Active: 1991-2006
Title: Yasufumi Hayashi: Innovator in Connector Technology
Introduction
Yasufumi Hayashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of connector technology, holding a total of 9 patents. His innovative designs have improved the functionality and reliability of various connectors used in electronic devices.
Latest Patents
Among his latest patents, Yasufumi Hayashi has developed a connector capable of being firmly fixed to an object. This connector includes an insulator and a contact held by the insulator. A fixing member is coupled to the insulator for securing it to an object. The fixing member features a main body that fits into a receiving portion formed in the insulator. Additionally, a leg mechanism extends from the main body to ensure a secure attachment to the object. The design also incorporates a first engaging mechanism that connects with the receiving portion in one direction, while a second engaging mechanism secures the insulator in the opposite direction.
Another notable patent is for a cable connector that includes a retainer designed to hold a cable, protect the connecting portion, and prevent the undesirable release of a contact. In this design, a retainer is fitted into the rear portion of an insulator that holds a contact. The core wire of the cable is crimped by a wire crimping barrel formed in the contact. The cable is clamped in conjunction with the retainer and the insulator, allowing it to be extracted through the rear portion of the insulator. The contact also features a locking barrel, while the retainer includes a locking portion that engages with the locking barrel to prevent the contact from being released.
Career Highlights
Yasufumi Hayashi has worked with several notable companies throughout his career, including Japan Aviation Electronics Industry, Limited and JAE Hirosaki, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in connector technology.
Collaborations
Throughout his career, Yasufumi has collaborated with talented individuals such as Osamu Takagi and Seiichi Hara. These collaborations have fostered innovation and creativity in his projects.
Conclusion
Yasufumi Hayashi is a distinguished inventor whose work in connector technology has led to numerous patents and advancements in the field. His innovative designs continue to influence the industry and enhance the functionality of electronic
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.