Company Filing History:
Years Active: 2019-2021
Title: Innovator in Core Sand Reuse: Daisuke Yamashita
Introduction
Daisuke Yamashita, an esteemed inventor, hails from Toyota, Japan. He has contributed significantly to the field of casting technologies with a total of three patents to his name. With a fervent commitment to enhancing sustainability in manufacturing processes, Yamashita has made remarkable strides in the reuse of core sand.
Latest Patents
Yamashita's latest patents revolve around innovative methods for reusing core sand, which play an essential role in the casting process. The first patent outlines a method that involves crushing a used core into granules consisting of water glass as a binder. This method includes heating the core, detaching the water glass from the core sand, and successfully separating and collecting the core sand from the mixture.
His second patent details a similar approach but incorporates a unique step of heating the granules at a temperature ranging from 300°C to 550°C. This heating process allows the granules to collide, causing the water glass to detach. Following this, air is blown into the mixture, leveraging the difference in specific gravity to separate the core sand effectively.
Career Highlights
Daisuke Yamashita is currently associated with Toyota Jidosha Kabushiki Kaisha, one of the leading automotive manufacturers in the world. His contributions to the company have marked significant advancements towards environmentally friendly manufacturing processes. His dedication to innovation ensures that Toyota remains at the forefront of sustainable technology in automotive production.
Collaborations
Throughout his career, Yamashita has collaborated with several talented individuals, including coworkers Hirotsune Watanabe and Masashi Morikawa. These collaborations foster an environment of innovation and creativity, allowing for the exchange of ideas that drive forward the excellence of their engineering projects.
Conclusion
Daisuke Yamashita stands out as a pivotal figure in the innovation of core sand reuse, showcasing his commitment to sustainable practices in manufacturing. His contributions at Toyota Jidosha Kabushiki Kaisha and through his patents underline the importance of innovation in the quest for environmental sustainability in the industry.