Company Filing History:
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1 out of 1,887 
Years Active: 2001-2007
Title: Sadako Yamada: Innovator in Antibacterial Technologies
Introduction
Sadako Yamada is a prominent inventor based in Kobe, Japan. She has made significant contributions to the field of antibacterial and antifungal technologies. With a total of 2 patents, her work focuses on innovative solutions that address critical health and environmental challenges.
Latest Patents
Yamada's latest patents include a member excellent in antibacterial, antimold, and/or antialgae effects. This invention discloses a member that is superior in anti-fungus and anti-alga properties. It features a surface treatment coating that includes a layer with these properties, laminated between a topmost functional layer and a base. The layer comprises at least 80% nickel, along with specific percentages of phosphorus and hydrogen. Additionally, holes are present in the topmost layer to enhance its effectiveness.
Another notable patent is for a copper alloy that exhibits both antibacterial and sterilizing effects. This alloy contains titanium and may also include zinc, silicon, and silver. The surface layer of the alloy contains an oxide with titanium, which is produced through a heating process. This innovative material demonstrates significant potential for use in various applications requiring sterilization and antibacterial properties.
Career Highlights
Throughout her career, Sadako Yamada has worked with notable companies such as Kobe Steel, Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas.
Collaborations
Yamada has collaborated with esteemed colleagues, including Takenori Nakayama and Wataru Urushihara. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Sadako Yamada is a trailblazer in the field of antibacterial technologies. Her innovative patents and collaborations highlight her commitment to improving health and safety through scientific advancements. Her work continues to inspire future innovations in this critical area.