Patent 7111866 was granted and assigned to Takata Corporation on September, 2006 by the United States Patent and Trademark Office.
An airbag and airbag system for a driver's seat. The airbag and airbag system is capable of maintaining high inner pressure for a long time even with the use of a low-capacity inflator. The airbag is also capable of having a first and second chamber divided by an inner panel where the second chamber is deployed and inflated earlier. The internal pressure of the airbag and the speed of deployment of the airbag may be adjusted for the first and second chamber individually.