Company Filing History:
Years Active: 2020
Title: Tomoko Murahashi: Innovator in Permeability Evaluation
Introduction
Tomoko Murahashi is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of permeability evaluation, particularly concerning heavy metal ions. Her innovative approach has implications for environmental safety and semiconductor production.
Latest Patents
Tomoko holds a patent for a permeability evaluation method. This method evaluates the permeability of heavy metal ions through a specimen. It involves a process where a first liquid containing heavy metal ions and a second liquid containing water and an organic solvent are separated by a specimen. A voltage is applied between a positive electrode on the first liquid side and a negative electrode on the second liquid side. The current flowing between these electrodes is measured. The specimen used contains an insulating material utilized in semiconductor production, and the heavy metal ion concentration of the first liquid is set at 0.5 mg/kg or more. This patent showcases her expertise and innovative thinking in addressing critical environmental issues.
Career Highlights
Tomoko is currently employed at Hitachi Chemical Company, Ltd. Her work there focuses on developing methods that enhance the understanding of permeability in various materials. This role allows her to apply her knowledge and skills in a practical setting, contributing to advancements in technology and environmental safety.
Collaborations
Tomoko collaborates with notable colleagues, including Koji Suzumura and Kazuhiro Yamamoto. These partnerships foster a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Tomoko Murahashi is a trailblazer in the field of permeability evaluation, with a patent that addresses significant environmental concerns. Her work at Hitachi Chemical Company, Ltd. and collaborations with esteemed colleagues further highlight her impact in the industry. Her contributions are vital for advancing technology and ensuring a safer environment.