Company Filing History:
3 out of 105 
2 out of 1,625 
Years Active: 2007-2009
Title: Masashi Umeda: Innovator in Vehicle Body Structures
Introduction
Masashi Umeda is a notable inventor based in Okazaki, Japan. He has made significant contributions to the automotive industry, particularly in the design and structure of vehicle bodies. With a total of three patents to his name, Umeda's work focuses on enhancing vehicle safety and structural integrity.
Latest Patents
Umeda's latest patents include innovative designs aimed at improving vehicle body structures. One of his patents is for a vehicle body structure suitable for two-door automobiles. This design increases the strength of the rearward part of the vehicle body, effectively suppressing deformation during potential collisions from behind. The structure features a rear wheel house positioned behind the center pillar, along with a reinforcement member that connects the front part of the rear wheel house to the center pillar.
Another significant patent is the separated-panel structure of a vehicle body panel. This design includes a first panel that forms part of the vehicle's outer shape, featuring various flange faces that enhance its structural integrity. The second and third panels are arranged to optimize the connection and overlap with the first panel, ensuring a robust design that addresses the challenges of trunk openings and overall vehicle safety.
Career Highlights
Throughout his career, Masashi Umeda has worked with prominent companies in the automotive sector. He has been associated with Mitsubishi Jidosha Engineering Co., Ltd. and Mitsubishi Motors Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle design.
Collaborations
Umeda has collaborated with notable colleagues such as Takayuki Yatabe and Keishi Goto. Their combined expertise has contributed to the advancement of vehicle body technologies and innovations.
Conclusion
Masashi Umeda's contributions to vehicle body structures reflect his commitment to enhancing automotive safety and design. His innovative patents and collaborations with industry professionals underscore his role as a significant figure in the field of automotive engineering.