Location History:
- Chiba, JP (1987)
- Okayama, JP (1991)
Company Filing History:
2 out of 1,256 
1 out of 42,496 
Years Active: 1987-1991
Title: Exploring the Innovations of Inventor Shigeru Ohmiya
Introduction
Shigeru Ohmiya, a notable inventor based in Chiba, Japan, has contributed significantly to the field of metallurgy with his innovative techniques. With a remarkable portfolio of two patents, Ohmiya has made strides in improving processes associated with molten metal treatment.
Latest Patents
Shigeru Ohmiya's recent patents showcase his ingenuity and technical expertise. One of his key inventions is the "Method and apparatus for degassing molten metal utilizing the RH method." This innovative method and apparatus are designed to enhance the vacuum degassing process by injecting gas into molten metal to create evenly distributed bubbles across the induction pipe's path area. The design includes discharge nozzles organized into at least two groups, allowing for independent control of gas pressure. This strategic approach enables the formation of bubbles both at the center and periphery of the induction pipe, optimizing the overall degassing process.
Additionally, Ohmiya holds a patent for a "Continuous casting apparatus for the production of cast sheets," further showcasing his commitment to improving metallurgical processes through innovative solutions.
Career Highlights
Throughout his career, Shigeru Ohmiya has worked with prominent organizations, including Kawasaki Steel Corporation and Hitachi, Ltd. His experience in these leading companies has provided him with a solid foundation for his innovative contributions to the industry.
Collaborations
During his journey as an inventor, Ohmiya has collaborated with notable colleagues, including Kiyoshi Takahashi and Nobuyoshi Takashiba. These collaborations have likely fostered an environment of creativity and innovation, encouraging the development of new ideas and technologies in metallurgy.
Conclusion
Shigeru Ohmiya stands out as an influential inventor whose patents in the field of molten metal processing reflect his expertise and dedication. Through his innovative methods and collaboration with notable industry professionals, Ohmiya continues to impact the field positively, paving the way for advancements in metal treatment technology.