Location History:
- Chiryu, JP (2019 - 2020)
- Toukai, JP (2020)
- Tokai, JP (2020 - 2024)
Company Filing History:
15 out of 36,771 
1 out of 1,125 
Years Active: 2019-2024
Title: Innovations by Seiji Hioda: Pioneering Safety in Automotive Design
Introduction
Seiji Hioda, an accomplished inventor based in Tokai, Japan, has made significant contributions to automotive safety through his innovative designs. With a remarkable portfolio of 15 patents, Hioda has focused primarily on the development of advanced airbag technologies that enhance passenger safety in vehicles.
Latest Patents
Hioda's latest patents include a groundbreaking vehicle passenger seat airbag device and a knee airbag device. The vehicle passenger seat airbag device features an airbag main body stored below the instrument panel. It is partitioned into a lower chamber for protecting the lower limbs and an upper chamber for restraining the upper body of an occupant. A specialized flow straightening cylinder ensures efficient gas distribution from an inflator to both chambers, enhancing the effectiveness of the airbag deployment.
The knee airbag device, another of Hioda’s innovative designs, consists of a knee airbag housed within an airbag case located at the instrument panel's lower face. Upon inflation, this airbag deploys toward the rear and upper sections of the vehicle, while an airbag door with a U-shaped rupture target part allows for a seamless release of the airbag, thereby providing additional protection to the occupant's knees.
Career Highlights
Seiji Hioda has honed his skills and expertise while working at notable companies such as Toyota Motor Corporation and Autoliv Development AB. His experience at these organizations has been instrumental in shaping his innovative ideas into practical automotive safety solutions, demonstrating his commitment to enhancing passenger protection features in vehicles.
Collaborations
Throughout his career, Hioda has had the opportunity to collaborate with esteemed colleagues such as Yoshinori Beppu and Atsushi Yamada. Their teamwork has undoubtedly fueled creativity and innovation, leading to the development of cutting-edge safety technologies in the automotive sector.
Conclusion
As a prominent inventor in the field of automotive safety, Seiji Hioda continues to push the boundaries of innovation with his impressive portfolio of patents. His work not only highlights the importance of passenger safety in modern vehicles but also sets a benchmark for future advancements in airbag technology.