Location History:
- Ohtsu, JP (1997)
- Otsu, JP (2002)
Company Filing History:
Years Active: 1997-2002
Title: Futoshi Ishimaru: Innovator in Polymer Chemistry
Introduction
Futoshi Ishimaru is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced materials. With a total of 2 patents to his name, Ishimaru's work focuses on innovative compounds and compositions that enhance the properties of resins and polyurethanes.
Latest Patents
Ishimaru's latest patents include a hindered amine compound and a thermoplastic polyurethane composition. The hindered amine compound is characterized by its solubility in an acidic solution of 5.0×10 eq./liter or less. This compound comprises at least two specific organic groups in a specific weight ratio or at least two specific monomeric units, making it an effective stabilizer for resins. The thermoplastic polyurethane patent describes a composition obtained by reacting a polyester polyol, a low molecular weight diol, and an organic diisocyanate. This polyurethane features a metal sulfonate group and a urethane group, enhancing its performance in various applications.
Career Highlights
Futoshi Ishimaru is currently employed at Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of polymer materials. His work has been instrumental in advancing the capabilities of thermoplastic polyurethanes and resin compositions.
Collaborations
Ishimaru has collaborated with notable coworkers, including Satoshi Nakamura and Chikara Sugitawa. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in polymer science.
Conclusion
Futoshi Ishimaru's contributions to polymer chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in material science.