Company Filing History:
Years Active: 1993-1994
Title: Eiko Masatsuji: Pioneering Cellulase Innovations from Tokyo
Introduction
Eiko Masatsuji is an innovative inventor based in Tokyo, Japan, who has made significant contributions to the field of biotechnology. With a total of three patents under her name, Eiko's work primarily focuses on cellulases and their applications in various industries, including detergents and paper processing.
Latest Patents
Eiko's most recent patents revolve around a unique composition containing cellulase derived from Bacillus FERM BP-3431, or a mutant strain. The patented cellulase has remarkable properties, including an optimum pH range of 9.5 to 10.5 and a stable pH range from 6 to 11. Additionally, it operates optimally at around 55 degrees Celsius. The cellulase demonstrates exceptional resistance to surfactants, retaining over 90% residual activity even after rigorous testing conditions. With a molecular weight of approximately 52,000 and an isoelectric point of 4.2, these innovative features make the cellulase suitable for various applications. The patent also discloses a detergent formulation that includes the cellulase alongside a builder and a surfactant, emphasizing its versatility and effectiveness.
Career Highlights
Eiko Masatsuji currently works at Showa Denko K.K., where she continues to develop her innovative ideas and products. Her work has significantly impacted the biotechnological landscape and has earned her recognition within the scientific community. With a keen focus on research and development, Eiko remains dedicated to finding novel applications for her inventions.
Collaborations
Throughout her career, Eiko has collaborated with esteemed coworkers such as Kiyoshi Saito and Masahiko Seko. These partnerships have fostered an environment of innovation and creativity, allowing Eiko to further enhance her research and development efforts in cellulase technologies.
Conclusion
Eiko Masatsuji stands out as a prolific inventor in the field of biotechnology, with her notable patents on cellulase compositions that demonstrate valuable properties and applications. As she continues her journey at Showa Denko K.K., Eiko's contributions are expected to lead to further innovations that will benefit various industries. Her dedication and collaborative spirit shine through her work, making her a significant figure in the realm of scientific advancement.