This inventor holds 4 USPTO granted patents. Top assignee: Nippon Cable System Inc.. Active years: 1983-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983-1985
Title: Syoichi Hirai: Innovator in Window Regulator Technology
Introduction
Syoichi Hirai is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of window regulator technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of window regulators.
Latest Patents
Hirai's latest patents include a unique window regulator that employs a flexible control cable as a transmission means. This design features a bracket secured to a window glass, an operating means, and an inner cable that connects the bracket and the operating means through conduits. The inner cable's end portions are wound up and off in the operating means, allowing the bracket to move along a guide rail for opening or closing the window glass. This invention results in a light, small, and simple regulator.
Another significant patent is the automatic tension-adjusting mechanism for window regulators. This wire-driving device consists of a first pulley secured to a shaft that is rotatably supported by a casing, and a second pulley that is rotatable and axially movable along the shaft. The wire is wound around both pulleys in opposite directions, enabling power transmission when the shaft rotates. Ratchet teeth on the pulleys allow for automatic absorption of wire elongation during operation.
Career Highlights
Syoichi Hirai is currently associated with Nippon Cable System Inc., where he continues to innovate in the field of window regulators. His work has significantly impacted the automotive industry, providing solutions that enhance user experience and product reliability.
Collaborations
Hirai collaborates with Tetuo Kobayashi, contributing to the development of advanced technologies in their field.
Conclusion
Syoichi Hirai's contributions to window regulator technology exemplify his innovative spirit and dedication to improving automotive components. His patents reflect a commitment to creating efficient and effective solutions for modern needs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile