Location History:
- Aichi-ken, JP (1997 - 2005)
- Aichi-gun, JP (2007)
- Nagoya, JP (2012 - 2014)
- Nagakute, JP (2020)
Company Filing History:
6 out of 1,138 
2 out of 36,499 
Years Active: 1997-2025
Title: Innovative Contributions of Hidekazu Nishigaki
Introduction: Hidekazu Nishigaki, an accomplished inventor residing in Nagoya, Japan, has made significant contributions to the field of vehicular technology. With a total of six patents to his name, Nishigaki's innovations focus on enhancing the structural integrity and safety of vehicle components.
Latest Patents: Among his recent patents, two noteworthy inventions stand out. The first is a vehicular structural element, consisting of a plurality of elongated tube-shaped members accompanied by a retaining member. This design ensures the members are disposed alongside one another in a circumferential direction around a predetermined central axis. This innovative tubular assembly is characterized by its unique rigidity properties, where inner locations exhibit lower rigidity compared to outer locations, thus optimizing performance. The second patent pertains to a vehicle body structure, which features an elastic base frame in a ring shape and three elastic upper frames also configured as rings. These upper frames connect to the base frame to form a tetrahedron, resulting in a vehicle body structure that is capable of exhibiting high impact absorption properties—essential for enhancing passenger safety.
Career Highlights: Hidekazu Nishigaki has had a distinguished career, marked by his contributions at leading automotive companies. He has worked at Toyota Central R&D Labs, Inc. and Toyota Motor Corporation, where he has applied his inventive skills to develop safer and more efficient vehicle structures.
Collaborations: Throughout his career, Nishigaki has collaborated with notable colleagues such as Yasuo Asaga and Shinji Nishiwaki. Their teamwork has facilitated dynamic advancements in the realm of automotive engineering and design.
Conclusion: Hidekazu Nishigaki exemplifies the spirit of innovation in the automotive industry. His patents reflect a commitment to improving vehicle safety and performance through creative engineering solutions. As his career progresses, it will be exciting to see what new inventions he will bring to the world of automotive technology.
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.