Company Filing History:
Years Active: 1989-1997
Title: Innovations by Yoshinao Okumoto
Introduction
Yoshinao Okumoto is a notable inventor based in Kudamatsu, Japan. He has made significant contributions to the field of railway car body structures, holding a total of 5 patents. His work focuses on enhancing the strength and efficiency of railway car designs.
Latest Patents
Okumoto's latest patents include innovative designs for railway car body structures and methods of making them. One of his patents describes a railway car body structure that consists of an underframe, first and second side structural units, and a roof structural unit. Each of these units includes at least one plate member formed by joining two surface materials, a core material, and binding materials through metal-to-metal brazing. This construction results in an extremely strong yet lightweight railway car body structure. Another patent focuses on a railway car body structure designed for high-speed travel, emphasizing the reduction of vibration and noise while improving pressure resistance. The design incorporates plate members constructed as blocks, which are joined to form the side units, roof unit, and floor plates of the underframe.
Career Highlights
Yoshinao Okumoto is currently employed at Hitachi, Ltd., where he continues to innovate in railway technology. His work has been instrumental in advancing the design and functionality of railway car bodies, contributing to safer and more efficient transportation.
Collaborations
Okumoto has collaborated with notable colleagues such as Toshiharu Matsuda and Nobuyuki Fugiyama. Their combined expertise has further enhanced the development of innovative railway solutions.
Conclusion
Yoshinao Okumoto's contributions to railway car body structures exemplify the importance of innovation in transportation technology. His patents reflect a commitment to improving safety and efficiency in railway systems.
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.