Company Filing History:
Years Active: 1998-2000
Title: Sumikazu Sasaki: Innovator in Webbing Retraction Technology
Introduction
Sumikazu Sasaki is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the field of webbing retraction technology, holding a total of 4 patents. His innovative designs focus on enhancing safety mechanisms in vehicles, particularly in relation to seatbelt systems.
Latest Patents
Sasaki's latest patents include a "Device for restriction an amount of rotation" and a "Webbing retractor." The device for restriction an amount of rotation features a notched ring that rotates with a spool, opposing a disk of a locking shaft portion. A semicircular engaging projection on the notched ring engages with a corresponding concave portion on the disk, ensuring that the rotation of the spool is restricted when necessary. This design prevents unwanted movement of the notched ring, maintaining safety during webbing withdrawal.
The webbing retractor patent describes a system that includes a spool for winding webbing, an energy-absorbing member that deforms during sudden vehicle deceleration, and a pretensioner that activates under specific conditions. This innovative design allows for effective energy absorption while ensuring that the webbing can still be pulled out when needed, enhancing passenger safety.
Career Highlights
Sasaki is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in automotive safety technologies. His work has significantly impacted the design and functionality of seatbelt systems, contributing to safer driving experiences.
Collaborations
Throughout his career, Sasaki has collaborated with talented individuals such as Seiji Hori and Yasuho Kitazawa. These partnerships have fostered innovation and have led to the development of cutting-edge safety technologies.
Conclusion
Sumikazu Sasaki's contributions to webbing retraction technology exemplify his commitment to enhancing vehicle safety. His innovative patents and collaborations reflect a dedication to improving the automotive industry.
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.