Location History:
- Ibaraki, JP (2011 - 2013)
- Oyama, JP (2015)
Company Filing History:
3 out of 87 
1 out of 119 
1 out of 8 
Years Active: 2011-2015
Title: Rie Watanabe: Innovator in Inorganic Fiber Technology
Introduction
Rie Watanabe is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of inorganic fiber technology, holding a total of 3 patents. Her innovative work focuses on the development and manufacturing processes of inorganic nanofibers.
Latest Patents
Watanabe's latest patents include a groundbreaking invention titled "Inorganic fiber structure and process for producing same." This patent describes an inorganic fiber structure comprising inorganic nanofibers with an average fiber diameter of 3 µm or less. The structure is adhered with an inorganic adhesive, achieving a porosity of 90% or more. The process for producing this structure involves several steps, including spinning inorganic fibers through an electrospinning method and forming an inorganic fiber aggregate. Another notable patent is the "Process of manufacturing inorganic nanofibers," which outlines a method for producing inorganic nanofibers without using organic polymers. This process utilizes highly reactive metal alkoxides, ensuring stable production over extended periods.
Career Highlights
Throughout her career, Watanabe has worked with notable organizations, including Japan Vilene Company, Ltd. and Shinshu University. Her experience in these institutions has allowed her to refine her expertise in the field of inorganic materials.
Collaborations
Watanabe has collaborated with esteemed colleagues such as Takashi Tarao and Masaaki Kawabe. These partnerships have contributed to her innovative research and development efforts.
Conclusion
Rie Watanabe's contributions to inorganic fiber technology exemplify her dedication to innovation and research. Her patents and career achievements highlight her role as a leading inventor in her field.