Wataru Tsutagawa

Title: Wataru Tsutagawa: Innovator in Automotive Safety

Introduction

Wataru Tsutagawa is a notable inventor based in Hiroshima, Japan. He has made significant contributions to automotive safety through his innovative designs and patents. With a total of 3 patents, Tsutagawa has focused on enhancing vehicle safety mechanisms.

Latest Patents

One of Tsutagawa's latest patents is a safety stop mechanism for the hood of an automotive vehicle. This mechanism restricts the backward movement of a hood that bends convexly upward during a front-end collision. It includes an elongated opening formed in either the hood or the car body, along with a hook secured to the other component. The hook engages with the edge of the opening during a collision, ensuring the hood operates safely.

Another significant patent is for a rear body structure of an automotive vehicle. This design features a space under the floor panel between the passenger room and the trunk room, where a fuel tank is housed. The structure includes support beams that secure the fuel tank from underneath, enhancing the vehicle's safety and structural integrity.

Career Highlights

Wataru Tsutagawa has worked with prominent companies in the automotive industry, including Mazda Motor Corporation and Toyo Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle safety.

Collaborations

Throughout his career, Tsutagawa has collaborated with talented individuals such as Michitaka Inoue and Kazuo Ikeda. These partnerships have contributed to the advancement of his inventions and the overall safety of automotive designs.

Conclusion

Wataru Tsutagawa's contributions to automotive safety through his patents and collaborations highlight his commitment to innovation in the industry. His work continues to influence vehicle design and safety standards.