Location History:
- Aichi, JP (1995)
- Aichi-ken, JP (2001)
- Niwa-gun, JP (2003)
Company Filing History:
Years Active: 1995-2003
Title: Keiichi Katoh: Innovating Webbing Devices for Vehicle Safety
Introduction
Keiichi Katoh is a prominent inventor based in Niwa-gun, Japan, renowned for his contributions to safety technologies in the automotive industry. With a total of three patents to his name, Katoh's designs primarily focus on webbing devices that enhance passenger safety during vehicle operation.
Latest Patents
His latest patents include a **Webbing Take-up Device** and a **Webbing Winding Device**. The webbing take-up device is engineered to reduce the rewind urging force applied to vehicle occupants when a webbing belt is extended. It features a spool and a take-up shaft connected through adapters, with a series of torsion coil springs strategically positioned to ensure that the urging force on the occupant is minimized. This innovative design allows for slack in the torsion coil spring, relieving the occupant of the full rewind force of the spring.
The webbing winding device incorporates a pre-tensioner mechanism designed to secure passengers safely during emergency vehicle deceleration. This device involves a winding shaft and a complex gear train that enables the winding shaft to retract the webbing efficiently when the pre-tensioner is triggered, utilizing inertial force for enhanced responsiveness.
Career Highlights
Keiichi Katoh works at **Kabushiki Kaisha Tokai Rika Denki Seisakusho**, where he has made remarkable strides in the design and engineering of safety equipment. His commitment to innovation and functionality has positioned him as a key figure in developing technologies aimed at improving the safety features of vehicles.
Collaborations
Throughout his career, Katoh has collaborated with esteemed coworkers like Seiji Hori and Keisuke Imai. Together, they have combined their expertise to drive forward-thinking innovations that contribute to safer automotive environments.
Conclusion
In conclusion, Keiichi Katoh's work is a testament to the crucial role of inventors in the evolution of vehicle safety technologies. His patented innovations continue to influence the automotive industry positively, ensuring the protection of passengers while establishing new standards for safety devices.