Location History:
- Saitama, JP (1997)
- Haga-gun, JP (2006)
- Wako, JP (2004 - 2021)
Company Filing History:
3 out of 10,092 
3 out of 21,831 
Years Active: 1997-2021
Title: Shinji Kumagai: Innovator in Vehicle Rear Structure Technology
Introduction: Shinji Kumagai, based in Wako, Japan, is an accomplished inventor known for his significant contributions to automotive engineering. With a patent portfolio consisting of six patents, Kumagai has focused on enhancing vehicle rear structures, demonstrating his commitment to innovation in the automotive sector.
Latest Patents: Among his latest inventions, Kumagai has designed advanced vehicle rear structures. One notable patent describes a configuration that includes a pair of rear side frames situated on the right and left sides of the vehicle body. These frames support an on-board component positioned between them. Each frame features a protecting part arranged alongside the on-board component, with a rear extending part extending backward from this component. Additionally, a cross member is introduced to connect these rear extending parts, optimizing structural integrity and safety. Another recent patent encompasses a similar concept, incorporating side sills that extend from the front parts of the rear side frames, further innovating the vehicle's overall framework.
Career Highlights: Kumagai has made substantial strides in his career by working with prominent companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these leading firms has undoubtedly influenced his innovative designs, allowing him to take ideas from concept to reality.
Collaborations: Throughout his career, Kumagai has had the opportunity to collaborate with talented individuals, including Masaaki Tatsuwaki and Junya Harada. These partnerships have likely contributed to the richness of his inventions and the advancement of automotive technologies.
Conclusion: Shinji Kumagai stands out as a pivotal figure in automotive innovation, primarily through his developments in vehicle rear structures. His dedication to improving vehicle design has not only led to multiple patents but also significantly influenced the industry, paving the way for safer and more efficient vehicles.
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.