Company Filing History:
2 out of 3,562 
2 out of 1,326 
Years Active: 1992-1994
Title: Motoya Fujii: Innovator in Metal Casting Technology
Introduction
Motoya Fujii is a prominent inventor based in Hikari, Japan. He has made significant contributions to the field of metal casting, particularly in the development of methods that enhance the quality of metal sheets. With a total of 2 patents to his name, Fujii's work has had a lasting impact on the industry.
Latest Patents
Fujii's latest patents include innovative methods and apparatuses for continuously casting metal sheets. One of his notable inventions involves supplying molten metal to a pouring basin formed between cooling members, such as movable cooling drums. A closed space is created at the meniscus area where one of the cooling members contacts the molten metal. In this space, a soluble gas or a mixture of soluble and insoluble gases is introduced, effectively covering the meniscus area. This arrangement allows for the continuous casting of thin metal sheets without surface cracks, resulting in excellent surface characteristics.
Career Highlights
Throughout his career, Motoya Fujii has worked with leading companies in the industry, including Nippon Steel Corporation and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in metal casting technologies.
Collaborations
Fujii has collaborated with notable colleagues such as Takashi Furuya and Hidemaro Takeuchi. Their joint efforts have further advanced the field of metal casting and innovation.
Conclusion
Motoya Fujii's contributions to metal casting technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in producing high-quality metal sheets. Through his work, Fujii continues to influence the industry and inspire future advancements.