Location History:
- Meito-ku, Nagoya-shi, 465 Aichi-ken, JP (1992)
- Nagoya, JP (1994)
- Meito-ku, Nagoya-shi 465 Aichi-ken, JP (1994)
- Nagoya-shi, Aichi-ken, JP (1994)
Company Filing History:
3 out of 35 
4 out of 832,912 Years Active: 1992-1994
Title: Masamichi Sano: Innovator in Vacuum-Suction Degassing Technology
Introduction
Masamichi Sano is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of materials processing, particularly through his innovative vacuum-suction degassing apparatus. With a total of 4 patents to his name, Sano's work has advanced the efficiency of gas removal from molten materials.
Latest Patents
Sano's latest patents include two variations of a vacuum-suction degassing apparatus. The first patent describes a system where a melt is stored in a vessel, and a lower half portion of a rod-formed porous member is immersed in the melt. This porous member is designed to be permeable to gas while remaining impermeable to melts, such as molten metal, slag, and matte. When placed in a decompression container, the portion of the porous member above the melt surface is subjected to vacuum or reduced pressure. This allows gases in the melt to pass through the porous member and be released into the vacuum atmosphere, effectively removing gas-forming components from the melt.
The second patent outlines a similar vacuum-suction degassing apparatus, where a cylindrical degassing member is immersed in the melt. The lower half of this member is made of a porous material that allows gas to pass while preventing the escape of molten materials. By creating a vacuum inside the degassing member, gas-producing components in the melt are separated and exhausted, enhancing the efficiency of the degassing process. Additionally, the degassing member can be rotated or moved to stir the melt, further improving gas removal.
Career Highlights
Throughout his career, Masamichi Sano has worked with various companies, including Tokyo Yogyo Kabushiki Kaisha. His innovative approaches have positioned him as a key figure in the development of advanced materials processing technologies.
Collaborations
Sano has collaborated with notable individuals in his field, including Nobuo Miyagawa and Kunji Yamamoto. These partnerships have contributed to the advancement of his inventions and the overall progress in the industry.
Conclusion
Masamichi Sano's contributions to vacuum-suction degassing technology have significantly impacted the materials processing sector. His innovative patents demonstrate a commitment to enhancing efficiency in gas removal from molten materials. Sano's work continues to influence the field and inspire future innovations.