Location History:
- Aki-gun, JP (2003)
- Hiroshima, JP (1989 - 2004)
Company Filing History:
Years Active: 1989-2004
Title: Innovations of Kyoso Ishida
Introduction
Kyoso Ishida is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the automotive industry, particularly through his work at Mazda Motor Corporation. With a total of 11 patents to his name, Ishida's innovations focus on enhancing vehicle safety and structural integrity.
Latest Patents
One of Ishida's latest patents is a body frame structure for a vehicle and the method for manufacturing it. This invention involves forming a pair of left and right front frames with brittle sections on their proximal portions. These sections are designed with a smaller cross-sectional area than other parts of the frame. The brittle sections undergo a hardening treatment, such as quenching, to ensure they do not buckle during the early phase of a collision, thereby inducing a larger initial load. Eventually, the brittle sections will buckle due to their lower ductility, allowing the front frames to bend and effectively absorb collision energy.
Another significant patent is for a formed member made of a steel sheet and the method for producing it. This method involves preparing a steel sheet material with a tensile strength of 500 MPa or less, which contains a nitriding element. The formed member is created through plastic forming, followed by a nitriding treatment to achieve an average hardness of Hv 300 or more. This process ensures that the formed member maintains high strength while allowing for plastic formability.
Career Highlights
Kyoso Ishida has dedicated his career to advancing automotive technology. His work at Mazda Motor Corporation has positioned him as a key player in the development of innovative vehicle structures. His patents reflect a deep understanding of material science and engineering principles, contributing to safer and more efficient vehicles.
Collaborations
Ishida has collaborated with notable colleagues, including Yukio Yamamoto and Kazuo Sakamoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.
Conclusion
Kyoso Ishida's contributions to the automotive industry through his patents demonstrate his commitment to innovation and safety. His work continues to influence vehicle design and manufacturing processes, making a lasting impact on the field.