Location History:
- Yokohama, JA (1978)
- Yokohama, JP (1979 - 1987)
Company Filing History:
1 out of 405 
1 out of 42,508 
1 out of 1,960 
Years Active: 1978-1987
Title: **Ryota Mitamura: Innovative Mind Behind Metal Casting Patents**
Introduction
Ryota Mitamura, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of metal casting. With a total of three patents to his name, Mitamura is known for his innovative approaches to improving casting processes, particularly in the aluminum industry. His work has not only enhanced the efficiency of these processes but has also ensured higher quality outputs.
Latest Patents
One of Mitamura's notable recent patents is a method for continuous casting of metal utilizing light and light sensors. This innovation is paired with a process for direct chill casting of metals, where he has refined techniques that yield superior results. The invention entails applying gas pressure from beneath the overhang of a feed reservoir, which is critical for the casting melt. Furthermore, the process employs lubricating oil supplied from a slit that conveys gas to the inner wall of the mold. This method results in ingots that boast excellent smooth surfaces and reduced segregation, all while decreasing the amount of lubricating oil needed.
Career Highlights
Ryota Mitamura has had a noteworthy career, having worked with leading companies in the industrial sector. He held positions at Showa Denko and Hitachi, Ltd., where he harnessed his expertise in material science and engineering to push the boundaries of metal casting technologies. His commitment to innovation has positioned him as a key figure in his field.
Collaborations
Throughout his professional journey, Mitamura has collaborated with various experts, including Tadanao Itoh and Yasushi Ohuchi. These partnerships have fostered an environment of shared knowledge and innovative thinking, further enhancing the quality of his inventions.
Conclusion
In conclusion, Ryota Mitamura remains a prominent inventor whose work on metal casting processes is shaping the future of the industry. With a focus on efficiency and quality, his patents underscore the importance of innovation in advancing manufacturing techniques. As the field continues to evolve, Mitamura’s contributions will undoubtedly play a vital role in meeting the industry's demands.