Company Filing History:
Years Active: 1985-1990
Title: Sekiya Ogino: Innovator in Precision Casting Technologies
Introduction
Sekiya Ogino is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of precision casting, holding a total of 3 patents. His innovative work focuses on improving casting materials and methods, which are essential for various industrial applications.
Latest Patents
One of Ogino's latest patents is an investment compound for use in precision casting molds. This compound comprises MgO powder and Al₂O₃ powder as its main constituents. The unique formulation ensures that the powders are in the range of 100 µm or less in grain size and at least 10% in weight percent. This innovation allows for the production of castings with beautiful surfaces and no bubbles, even when using high-temperature active casting materials like titanium. Additionally, it compensates for shrinkage during the solidification process, making it a cost-effective solution.
Another notable patent is his arc melting and casting method and apparatus. This method involves melting metal materials by moving the magnetic flux of electromagnets in a direction that is virtually perpendicular to an arc column. The application of Lorentz force allows for precise control over the arc column's movement, which is determined by detecting the arc voltage. This feedback control mechanism ensures optimal performance, resulting in high-quality castings.
Career Highlights
Ogino is associated with Kabushiki Kaisha Morita Seisakusho, a company known for its advancements in manufacturing technologies. His work has significantly impacted the efficiency and quality of casting processes in various industries.
Collaborations
Throughout his career, Ogino has collaborated with notable colleagues, including Shigehiko Inoue and Touru Tomai. These partnerships have fostered innovation and contributed to the development of advanced casting technologies.
Conclusion
Sekiya Ogino's contributions to precision casting technologies exemplify his dedication to innovation in the field. His patents reflect a commitment to enhancing the quality and efficiency of casting processes, making him a valuable figure in the industry.