Location History:
- Wakayama, JP (2021 - 2024)
- Sakai, JP (2022 - 2024)
Company Filing History:
Years Active: 2021-2025
Title: Takuma Tsuboi: Innovator in Modified Cellulose Fiber Technology
Introduction
Takuma Tsuboi is a prominent inventor based in Wakayama, Japan, known for his significant contributions to the field of modified cellulose fibers. With a total of six patents to his name, Tsuboi has made strides in developing innovative materials that have various industrial applications.
Latest Patents
One of Tsuboi's latest patents involves a modified cellulose fiber powder. This powder consists of modified cellulose fibers with an average fiber length ranging from 1 μm to 500 μm. The fibers are created from anionically modified cellulose fibers that have been introduced with an anionic group and a modifying group. The invention also includes a dispersion that contains this powder and a medium, allowing for effective dispersion of the fibers. Additionally, Tsuboi has developed a resin composition that incorporates the modified cellulose fibers, leading to the creation of resin molded articles. His work provides a method for producing cellulose fibers that are not only cost-effective but also exhibit excellent dispersibility in solvents.
Another notable patent focuses on a method for producing shortened anionically modified cellulose fibers. This method involves cleaving sugar chains of anionically modified cellulose fibers through thermal decomposition at specific temperature conditions. The resulting fibers have an average length between 1 μm and 500 μm, making them suitable for various industrial applications, including household electric appliance parts and automobile components.
Career Highlights
Takuma Tsuboi is currently employed at Kao Corporation, where he continues to innovate and develop new materials. His work has garnered attention for its potential to enhance product performance across multiple industries.
Collaborations
Tsuboi collaborates with notable colleagues, including Yutaka Yoshida and Junnosuke Saito, contributing to a dynamic research environment that fosters innovation.
Conclusion
Takuma Tsuboi's contributions to the field of modified cellulose fibers exemplify the impact of innovative thinking in material science. His patents not only advance technology but also open new avenues for industrial applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.