Company Filing History:
Years Active: 2004-2007
Title: Weixin Gu: Innovator in Airbag Technology
Introduction
Weixin Gu is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of automotive safety, particularly in airbag technology. With a total of 4 patents to his name, Gu's innovations focus on enhancing the effectiveness and reliability of airbags in vehicles.
Latest Patents
Among his latest patents are the head-protecting airbag and the head-protecting airbag device. These inventions are designed to exhibit a gentle change in the internal pressure of chambers, facilitating the adjustment of the internal pressure of a primary chamber. In the event of a side impact or rollover of a vehicle, a gas generator is activated to supply gas into a primary chamber cell group. This group is located between an air-permeable panel and a first panel of the airbag, allowing it to inflate effectively. The airbag expands downward like a curtain, creating a protective barrier between vehicle occupants and the lateral surface of the vehicle. If the cushion cells receive the head of an occupant and exhibit an internal pressure higher than a predetermined value, gas flows into a secondary chamber through the air-permeable panel.
Another significant invention is the airbag apparatus, which includes a vent hole that reliably opens when the pressure of the airbag reaches a predetermined level. This apparatus consists of inner and outer bags placed in a retainer in folded conditions, which is closed by a module cover. The retainer features a vent hole that is initially closed by a lid or sheet-type closing structure. The module cover is pushed open by the inflation pressure of the inner bag, allowing gas to discharge into the outer bag and inflate it. When the inner pressure of the outer bag reaches a predetermined level, the closing structure opens, activating the vent hole.
Career Highlights
Weixin Gu is currently employed at Takata Corporation, a company renowned for its advancements in automotive safety systems. His work at Takata has positioned him as a key player in the development of innovative airbag technologies.
Collaborations
Gu has collaborated with notable colleagues, including Katsushi Yoshii and Tadahiro Igawa, to further enhance the safety features of automotive airbags.
Conclusion
Weixin Gu's contributions to airbag technology exemplify his commitment to improving vehicle safety. His innovative patents reflect a deep understanding of