Location History:
- Hyogo, JP (1997)
- Akashi, JP (1994 - 1999)
Company Filing History:
Years Active: 1994-1999
Title: Innovator Spotlight: Keishi Tsuboi
Introduction
Keishi Tsuboi, based in Akashi, Japan, is a notable inventor recognized for his contributions to the field of polymer chemistry. With a total of four patents to his name, he has been instrumental in the development of innovative materials that have various applications across different industries.
Latest Patents
Among his most recent patents, Tsuboi has developed maleic acid-based copolymers that offer significant advancements in their production process and usability. These copolymers exhibit a weight-average molecular weight in the range of 1,000 to 100,000. They possess a calcium ion-capturability of 300 mgCaCO3/g or higher, making them effective for diverse applications such as detergent compositions, inorganic pigment-dispersing agents, water-treating agents, and fiber-treating agents. Additionally, Tsuboi has contributed to formulations that ensure clay-dispersibility and efficient adsorption levels, essential for various commercial products.
Career Highlights
Currently, Tsuboi is associated with Nippon Shokubai Co., Ltd., where his research pushes the boundaries of material science. His work focuses on optimizing the production process of maleic acid-based copolymers, which involves careful control of reactant concentrations and reaction timings. This meticulous approach has led to the creation of robust copolymers with desirable properties for industrial applications.
Collaborations
Throughout his career, Tsuboi has worked alongside esteemed colleagues, including Yoshio Irie and Shigeru Yamaguchi. Their collaborative efforts have fostered a progressive research environment that emphasizes innovation and scientific excellence, leading to the successful development of advanced polymer technologies.
Conclusion
Keishi Tsuboi exemplifies the spirit of innovation in the field of chemistry. His patents and collaborative research efforts at Nippon Shokubai Co., Ltd. not only highlight his ingenuity but also contribute significantly to the advancements in polymer applications. With continued research and collaboration, Tsuboi is expected to bring forth new transformations in the materials science sector.
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.