Location History:
- Shimizu, JP (1988)
- Shizuoka, JP (2017)
Company Filing History:
Years Active: 1988-2017
Title: Eikichi Sagisaka: Innovator in Aluminum Casting Technology
Introduction
Eikichi Sagisaka is a notable inventor based in Shimizu, Japan. He has made significant contributions to the field of aluminum casting technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of aluminum casting processes.
Latest Patents
One of his latest patents is a gas pressure controlled casting mold. This innovative mold features a hot-top that introduces molten aluminum or aluminum alloy. The mold body is designed to pass the molten metal through a cooling and solidification passage, allowing for semi-continuous or continuous casting of aluminum billets. The mold includes multiple lubricating oil blow-out holes, which help in cooling the mold body effectively, regardless of temperature variations and casting speeds.
Another significant patent is a process and apparatus for refining aluminum. This process utilizes a segregation solidification method under a positive pressure inert gas atmosphere. It involves maintaining the molten aluminum's temperature with electric heater sections and cooling the inner surface of the vessel to crystallize the aluminum. The refined aluminum is then scraped off and tamped down, ensuring a high-quality output.
Career Highlights
Eikichi Sagisaka is associated with Nippon Light Metal Company, Ltd., where he applies his expertise in aluminum technology. His innovative approaches have contributed to advancements in the industry, enhancing production methods and product quality.
Collaborations
Throughout his career, Eikichi has collaborated with notable coworkers, including Kaoru Sugita and Masaharu Sugiyama. Their combined efforts have fostered a creative environment that encourages innovation in aluminum casting.
Conclusion
Eikichi Sagisaka's contributions to aluminum casting technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in the casting process, paving the way for future advancements in the industry.