Location History:
- Chiba, JP (2011 - 2017)
- Ichihara, JP (2010 - 2024)
Company Filing History:
5 out of 252 
2 out of 123 
1 out of 2,921 
Years Active: 2010-2024
Title: Masakazu Irie: Innovator in Silicone Rubber Technologies
Introduction
Masakazu Irie is a distinguished inventor based in Chiba, Japan, known for his significant contributions to the field of silicone rubber compositions. With a total of seven patents to his name, Irie's work showcases his innovative approach to developing materials with enhanced properties for diverse applications.
Latest Patents
Among Masakazu Irie's latest patents is the development of a sponge-forming silicone rubber composition. This composition includes several key components: an organopolysiloxane with at least two alkenyl groups per molecule, an organopolysiloxane with at least two silicon atom-bonded hydrogen atoms per molecule, water, a thickener, a surfactant, a silane compound with silicon atom-bonded alkoxy groups, and a hydrosilylation reaction catalyst. The resulting silicone rubber sponge demonstrates excellent water absorption and water retentivity, making it a valuable material in various applications.
Another notable patent by Irie is a curable silicone rubber composition that contains a biuret compound represented by a specific general formula. This composition can be cured through condensation or addition reactions and is praised for its good adhesion to plastics and metals. Such properties make it ideal for industrial applications where durability and performance are crucial.
Career Highlights
Masakazu Irie has worked with several prominent companies in the field of silicone materials, including Dow Corning, Toray Company, Ltd., and Dow Toray Co., Ltd. His experience within these organizations has allowed him to refine his skills in material science and innovate products that enhance performance in various markets.
Collaborations
Throughout his career, Irie has had the opportunity to collaborate with talented individuals, including his coworkers Haruhiko Furukawa and Chiichiro Hasegawa. These partnerships have fostered an environment of creativity and innovation, contributing to the successful development of multiple patented technologies.
Conclusion
Masakazu Irie stands out as a leading inventor in the field of silicone rubber technologies. His dedication to research and innovation has resulted in several valuable patents that enhance material properties and applications. As the industry continues to evolve, Irie's contributions are likely to make a lasting impact on the future of silicone rubber solutions.