Company Filing History:
Years Active: 2005
Title: Ryouhei Kusunoki: Innovator in Bearing Technology
Introduction
Ryouhei Kusunoki is a notable inventor based in Ikeda, Japan. He has made significant contributions to the field of engineering, particularly in the development of bearing devices for internal combustion engines. His innovative approach has led to advancements that enhance the performance and durability of engine components.
Latest Patents
Kusunoki holds a patent for a bearing device designed specifically for internal combustion engines. This invention involves a crankshaft made of steel that has not been subjected to surface hardening. The crankshaft's structure is primarily composed of pearlite, with a pro-eutectoid ferrite fraction of at most 3%. The surface roughness of the crankshaft is processed to be at most 0.8 μm. The bearings utilized in this device feature an aluminum bearing alloy bonded to a back plate, containing at least Si particles of less than 4 mass %. This design effectively suppresses early abrasion and scratches of the crankshaft, achieving performance levels comparable to conventional DCI shafts. He has 1 patent to his name.
Career Highlights
Kusunoki is associated with Daido Metal Company Ltd., where he applies his expertise in bearing technology. His work has been instrumental in developing solutions that address common issues faced in engine performance. His innovative designs have contributed to the company's reputation for quality and reliability in the automotive industry.
Collaborations
Kusunoki has collaborated with notable colleagues, including Mitsuru Sugita and Yukihiko Kagohara. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Ryouhei Kusunoki's contributions to bearing technology exemplify the impact of innovation in engineering. His patent for a bearing device for internal combustion engines showcases his commitment to enhancing performance and durability in automotive applications. His work continues to influence the industry and inspire future advancements.