Company Filing History:
Years Active: 2014-2017
Title: Atsushi Tatsuma: Innovator in Webbing Take-Up Devices
Introduction
Atsushi Tatsuma is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of webbing take-up devices. With a total of 5 patents to his name, Tatsuma's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Tatsuma's latest patents include advancements in webbing take-up devices. One of his inventions focuses on a webbing take-up device capable of restricting the movement of a clutch member in the axial direction of a second gear. This device features a movement prevention portion formed on the rotor side, which prevents any movement of the clutch spring further to the intermediate bottom portion side. This design effectively suppresses the axial movement of the clutch spring, enhancing the device's reliability.
Another patent involves a webbing take-up device that suppresses slight axial direction movement of a gear that configures a mechanism to release overload. In this design, a large gear portion of a two-step gear is sandwiched between the end face of a small gear portion and the bottom portion of a rotor. This configuration minimizes rattling, which is the slight axial movement of the large gear portion, thereby improving the overall performance of the device.
Career Highlights
Atsushi Tatsuma is currently employed at Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its innovative engineering solutions. His work at this organization has allowed him to further develop his expertise in mechanical devices and contribute to various projects that enhance safety and functionality in automotive applications.
Collaborations
Throughout his career, Tatsuma has collaborated with talented individuals such as Takuhiro Saito and Yoshimichi Kaneko. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Atsushi Tatsuma's contributions to the field of webbing take-up devices highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving safety and functionality in mechanical systems. As he continues to work at Kabushiki Kaisha Tokai Rika Denki Seisakusho, his future endeavors are sure to make a lasting impact in the industry.