Location History:
- Yokohama, JP (1995 - 1999)
- Kanagawa-ken, JP (1997 - 1999)
- Kanagawa, JP (1995 - 2021)
Company Filing History:
4 out of 32 
4 out of 382 
3 out of 1,123 
Years Active: 1995-2025
Title: The Innovative Contributions of Atsushi Tamura
Introduction
Atsushi Tamura is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of automotive safety, particularly in the development of pedestrian airbag devices. With a total of 14 patents to his name, Tamura's work reflects a commitment to enhancing vehicle safety and protecting pedestrians.
Latest Patents
One of Tamura's latest patents is an airbag device for pedestrians. This innovative device includes an airbag cushion that expands and deploys from below the front hood toward the windshield. The airbag cushion features a main chamber that covers at least the lower part of the windshield, along with a pillar chamber that covers the A-pillar. The design includes a compartment wall that partitions the main chamber and the pillar chamber, an inner vent for gas passage, and a bridge over the inner vent. Additionally, a patch is attached to cover the inner vent on the pillar chamber side, allowing a portion to be separable from the compartment wall.
Another notable patent is the airbag device for pedestrian protection and the method for producing it. This airbag consists of a center chamber that extends in the width direction of the vehicle near the lower edge of the windshield. Side chambers extend upward from both left and right ends of the center chamber along the A-pillar. The design ensures that gas supplied from the inflator flows from the center chamber to the side chambers. A folded section is created where the side chamber is folded back toward the center chamber in a stowed state. The airbag also includes partition panels with check valves to prevent backflow of gas.
Career Highlights
Throughout his career, Atsushi Tamura has worked with notable companies, including Meiji Seika Kabushiki Kaisha and Meiji Seika Kaisha, Ltd. His experience in these organizations has contributed to his expertise in automotive safety innovations.
Collaborations
Tamura has collaborated with several talented individuals in his field, including Katsuyoshi Iwamatsu and Seiji Shibahara. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Atsushi Tamura's contributions to pedestrian safety through his innovative airbag designs demonstrate his dedication to improving automotive safety. His patents reflect a deep understanding of the complexities involved in protecting pedestrians, making him