Location History:
- Kawasaki, JP (1979 - 1990)
- Kitakyushu, JP (1997)
Company Filing History:
4 out of 2,916 
3 out of 52,766 
1 out of 681 
Years Active: 1979-1997
Title: Kazumi Shimotori: Innovator in Titanium Technology
Introduction
Kazumi Shimotori is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of materials science, particularly in the development of highly pure titanium. With a total of 8 patents to her name, Shimotori's work has had a lasting impact on various industries.
Latest Patents
One of her latest patents focuses on a thermal conductivity sheet made from highly pure titanium. This innovative material is characterized by its low impurity levels, containing not more than 200 ppm of oxygen and not more than 30 ppm each of iron, nickel, and chromium. Additionally, it contains not more than 0.1 ppm each of sodium and potassium. The process for preparing this highly pure titanium involves melting crude titanium obtained through molten salt electrolysis in a high vacuum of 5 × 10⁻⁵ mbar or less.
Career Highlights
Throughout her career, Kazumi Shimotori has worked with notable companies such as Tokyo Shibaura Denki and Toshiba Corporation. Her expertise in titanium technology has positioned her as a leader in her field, contributing to advancements that benefit various applications.
Collaborations
Shimotori has collaborated with esteemed colleagues, including Shuichi Komatsu and Hideki Murabayashi. These partnerships have fostered innovation and have been instrumental in her research and development efforts.
Conclusion
Kazumi Shimotori's contributions to the field of titanium technology exemplify her dedication to innovation and excellence. Her patents and collaborations continue to influence the industry, showcasing her role as a key inventor in materials science.