Location History:
- Yokohama, JP (2019)
- Kanagawa, JP (2019)
Company Filing History:
Years Active: 2019-2025
Title: Hiroyasu Kumagawa: Innovator in Steering Wheel Technology
Introduction
Hiroyasu Kumagawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of automotive technology, particularly in the design and functionality of steering wheels. With a total of 3 patents to his name, Kumagawa's innovations aim to enhance safety and efficiency in vehicle design.
Latest Patents
One of Kumagawa's latest patents is a steering wheel designed to suppress the hanging down of an airbag module due to its own weight. This innovative steering wheel includes a steering wheel body, an airbag module, and at least one coil spring that biases the airbag module away from the steering wheel body. The unique arrangement of the coil spring applies a force on the airbag module, ensuring its stability and effectiveness during operation.
Another significant patent is the structure of a vehicle steering wheel that incorporates small damper masses arranged in a distributed manner. This design secures a highly efficient vibration-reducing effect comparable to that of a large damper mass, without increasing the required installation space or cost. The steering wheel structure features multiple damper masses connected by a member and a damper module located within the inner region of the rim portion.
Career Highlights
Kumagawa is currently employed at Autoliv Development AB, a company known for its focus on automotive safety systems. His work there has allowed him to develop innovative solutions that improve vehicle safety and performance.
Collaborations
Throughout his career, Kumagawa has collaborated with talented individuals such as Yousuke Kato and Norihisa Shiraishi. These collaborations have contributed to the advancement of automotive technologies and the successful development of his patents.
Conclusion
Hiroyasu Kumagawa is a distinguished inventor whose work in steering wheel technology has made a significant impact on automotive safety. His innovative designs and patents reflect his commitment to enhancing vehicle performance and safety features.
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.