This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Riko Company Limited. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Risa Tajima: Innovator in Silicone Rubber Technology
Introduction
Risa Tajima is a prominent inventor based in Aichi, Japan. She has made significant contributions to the field of silicone rubber technology. Her innovative work has led to the development of a unique seal member that showcases her expertise and creativity.
Latest Patents
Risa Tajima holds a patent for a seal member, which is a cured product of a silicone rubber composition. This composition includes silicone rubber and silica particles, featuring multiple insertion holes for counterpart members. The seal member meets specific conditions, including an elastic recovery rate that is proportionate to the content of silica particles, a type A durometer hardness ranging from 15 to 30, a tensile strength at break of 2.1 MPa or more, and a coefficient of kinetic friction of 2.5 or less.
Career Highlights
Risa Tajima is currently employed at Sumitomo Riko Company Limited, where she continues to innovate and develop new technologies. Her work has been instrumental in advancing the applications of silicone rubber in various industries.
Collaborations
Risa collaborates with her coworker, Yasuyuki Hayasaki, to further enhance their research and development efforts. Together, they strive to push the boundaries of silicone rubber technology.
Conclusion
Risa Tajima's contributions to silicone rubber technology exemplify her dedication and innovative spirit. Her patent for the seal member highlights her ability to create solutions that meet specific industry needs. Risa's work continues to inspire advancements in material science and engineering.