Sueo Shibata

Title: Innovations by Sueo Shibata: A Focus on Turboshaft Technologies

Introduction: Sueo Shibata, an inventor based in Okazaki, Japan, is recognized for his significant contribution to the field of engineering through his innovative patent. Shibata's work primarily focuses on the assembly mechanisms for turboshafts, showcasing his expertise in mechanical design and assembly techniques within the automotive industry.

Latest Patents: Shibata holds a patent for his invention titled "Method for Assembling an Impeller onto a Turboshaft." This innovative method involves assembling the impeller in such a way that it undergoes deformation at its end walls. This deformation ensures that the inner wall of the impeller hole fits snugly against the shaft, which effectively reduces the clearance between the shaft and the impeller's hole to zero. As a result, this design prevents any bending or offsetting of the shaft relative to the impeller, thus improving overall functionality and durability.

To facilitate this deformation, the method employs washers with circular projections positioned on both sides of the impeller. The projections face the impeller's end walls. By clamping the washers and the impeller together with a nut screwed onto the threaded end of the shaft, the projection is forced into the impeller's end wall, achieving the necessary deformation.

Career Highlights: Sueo Shibata is an esteemed engineer working at Toyota Jidosha Kogyo Kabushiki Kaisha, commonly known as Toyota. Throughout his career at this prestigious automotive manufacturer, he has demonstrated a commitment to innovation and excellence in engineering, contributing to various projects that enhance automotive technology.

Collaborations: Shibata collaborates closely with Masami Yamazaki, a fellow engineer, to explore new design strategies and technologies that advance the automotive sector. Their collaborative efforts are vital in driving forward innovative solutions that address complex engineering challenges.

Conclusion: Sueo Shibata exemplifies the spirit of innovation, contributing groundbreaking concepts to the automotive world. His patent for assembling an impeller onto a turboshaft not only highlights his technical proficiency but also reflects the ongoing pursuit of excellence within Toyota. As technology continues to evolve, inventors like Shibata remain at the forefront, shaping the future of engineering and automotive design.