Makoto Tsuruta

Title: Makoto Tsuruta: Innovator in Vehicle Safety Technology

Introduction

Makoto Tsuruta is a prominent inventor based in Wako, Japan, known for his significant contributions to vehicle safety technology. With a total of 5 patents to his name, Tsuruta has focused on developing innovative systems that enhance occupant protection during vehicle crashes. His work is instrumental in advancing automotive safety standards.

Latest Patents

One of Tsuruta's latest patents is a vehicle occupant protection system. This system features a moveable part of the vehicle body that carries a vehicle seat, which moves rearward during a crash due to an active or passive power source. As the seat belt is anchored at both the moveable part and a fixed part of the vehicle body, it pulls rearward to apply deceleration to the occupant early in the crash. This is followed by a slight slackening of the seat belt as the moveable part experiences a forward force. The active power source typically consists of a high-pressure gas generating device, while the passive power source includes a G control member that transmits deceleration to the occupant and a stopper that applies a forward force. This innovative approach minimizes injury by achieving a desirable deceleration time history for the occupant.

Another notable patent is a seat belt pretensioner device powered by vehicle body deformation. This device is designed for a seat belt with multiple anchor points attached to different parts of the vehicle body. It includes a G control vehicle body member that deforms differently during a crash. One anchor point, usually a seat belt buckle, is connected to the G control member via a force transmitting member, such as a cable, which increases the tension of the seat belt during a crash. This design allows for a simple yet effective pretensioner device without the need for special power actuators.

Career Highlights

Makoto Tsuruta is currently employed at Honda Giken Kogyo Kabushiki Kaisha, where he continues to innovate in the field of automotive safety. His work has been pivotal in developing technologies that protect vehicle occupants, making significant strides in reducing injuries during accidents.

Collaborations

Tsuruta has collaborated with notable colleagues, including Takahiro Kamei and Yasuki Motozawa. Their combined expertise has contributed to the advancement of safety technologies in the automotive industry.

Conclusion

Makoto T