Company Filing History:
Years Active: 2024-2025
Title: Shigeaki Kitamura: Innovator in Automotive Safety
Introduction
Shigeaki Kitamura is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of automotive safety through his innovative designs and patents. With a total of 2 patents, Kitamura's work focuses on enhancing crashworthiness in vehicles.
Latest Patents
Kitamura's latest patents include an automotive crashworthiness energy absorptive part and crashworthiness energy absorption parts for automotive applications. The automotive crashworthiness energy absorptive part is designed to absorb crashworthiness energy by crushing axially when a crashworthiness load is applied from either the front or rear of the vehicle. This invention features a tubular member made from a steel sheet with a tensile strength ranging from 590 MPa to 1180 MPa. It includes a top portion and side wall portions that connect via corner portions. Additionally, a closed cross-section space forming wall member, which is also made from steel but with lower tensile strength, is positioned on the inner surface of the tubular member, creating a closed space filled with resin.
The crashworthiness energy absorption part consists of a tubular member with a tensile strength of 590 to 1180 MPa. It also includes a closed cross-section space forming wall part that has lower tensile strength and is joined to the inner surfaces of the tubular member's side wall portions. This design forms a closed space that is filled with a rubber-modified epoxy resin, which has impressive properties such as a tensile breaking elongation of 80% or more and adhesive strength of 12 MPa or higher.
Career Highlights
Shigeaki Kitamura is currently employed at JFE Steel Corporation, where he continues to innovate in the field of automotive safety. His work has been instrumental in developing materials and designs that enhance vehicle safety during collisions.
Collaborations
Throughout his career, Kitamura has collaborated with notable colleagues such as Kazuhiko Higai and Tsuyoshi Shiozaki. These partnerships have contributed to the advancement of automotive safety technologies.
Conclusion
Shigeaki Kitamura's contributions to automotive safety through his innovative patents demonstrate his commitment to enhancing vehicle crashworthiness. His work at JFE Steel Corporation and collaborations with esteemed colleagues further highlight his impact in the field.