This inventor holds 5 USPTO granted patents. Top assignees: Mazda Motor Corporation, Kobe Steel, Ltd.. Active years: 2016-2021.
Company Filing History:
5 out of 4,746 
1 out of 1,919 
Years Active: 2016-2021
Title: Ryotaro Hirata: Innovator in Vehicle Design
Introduction
Ryotaro Hirata is a notable inventor based in Higashihiroshima, Japan. He has made significant contributions to the field of vehicle design, holding a total of 5 patents. His innovative work focuses on enhancing vehicle structures and manufacturing processes.
Latest Patents
One of Hirata's latest patents is a structure for the front part of a vehicle. This design includes a vehicle main body, a pair of suspension support portions, and a cowl member connected to these support portions. The cowl member features an inner part connection portion that extends continuously in the vehicle width direction, interconnecting the respective inner parts of the suspension support portions. Additionally, it has a water drain portion that directs water toward the side part of the vehicle. The inner part connection portion is designed with a thickness greater than that of the water drain portion.
Another significant patent is related to a rivet bonding mold. This invention includes a cavity provided for a die body, featuring a protrusion that juts toward one side in the axial direction. The tip end face of the protrusion is configured as a flat surface, extending in a direction substantially orthogonal to the axial direction. The width of this tip end face is set to be 10% or more of the diameter of the cavity at its open end.
Career Highlights
Hirata has worked with prominent companies in the automotive and manufacturing sectors, including Mazda Motor Corporation and Kobe Steel, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative vehicle designs.
Collaborations
Throughout his career, Hirata has collaborated with talented individuals such as Sakayu Terada and Miho Kowaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Ryotaro Hirata is a distinguished inventor whose work in vehicle design has resulted in multiple patents. His innovative contributions continue to influence the automotive industry, showcasing the importance of creativity and collaboration in engineering.