Company Filing History:
Years Active: 1986-1989
Title: Mamoru Inoue: Innovator in Regenerated Cellulose Technology
Introduction
Mamoru Inoue is a notable inventor based in Nobeoka, Japan. He has made significant contributions to the field of materials science, particularly in the development of porous regenerated cellulose hollow fibers. With a total of 3 patents to his name, Inoue's work has advanced the understanding and application of cellulose materials.
Latest Patents
Inoue's latest patents focus on the process for the preparation of a porous regenerated cellulose hollow fiber. This innovative fiber is produced through a micro-phase-separation method, which allows for the creation of fibers with specific characteristics. The hollow fiber features a viscosity average molecular weight of at least 5 × 10^4, with average pore diameters ranging from 0.02 to 10 μm. Additionally, the outer wall surface of the fiber exhibits an in-plane porosity of at least 10%. The preparation process involves extruding a cuprammonium solution of cellulose from an annular spinning orifice, followed by coagulation, regeneration, and water-washing of the extrudate.
Career Highlights
Mamoru Inoue is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical and materials industry. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in cellulose fiber innovation.
Collaborations
Inoue has collaborated with notable coworkers such as Seiichi Manabe and Michitaka Iwata. Their combined expertise has further enhanced the research and development efforts in the field of regenerated cellulose.
Conclusion
Mamoru Inoue's contributions to the development of porous regenerated cellulose hollow fibers exemplify the innovative spirit of modern inventors. His work continues to influence the materials science industry, paving the way for future advancements.