Location History:
- Chiba Perfecture, JP (1997)
- Chiba Prefecture, JP (1998 - 2009)
- Chiba, JP (1993 - 2012)
- Ichihara, JP (1999 - 2022)
Company Filing History:
12 out of 523 
5 out of 252 
3 out of 122 Years Active: 1993-2022
Title: **Innovative Contributions of Yoshito Ushio in Silicone Adhesives**
Introduction
Yoshito Ushio, a prolific inventor based in Chiba, Japan, has made significant advancements in the field of silicone adhesive technology. With an impressive portfolio of 20 patents, Ushio's work stands out for its innovative approaches and practical applications in various industries.
Latest Patents
Among his latest innovations, Ushio has developed a liquid curable silicone adhesive composition that boasts remarkable storage stability at room temperature. This one-part composition primarily cures in the presence of moisture and can also undergo secondary curing at elevated temperatures. The formulation includes a reactive organopolysiloxane, a condensation reaction catalyst, an organic peroxide, an adhesion imparting agent, and a crosslinkable silane. Notably, the cured product displays an increase rate of at least 50% in storage elastic modulus, demonstrating its strength and effectiveness as an adhesive. Additionally, Ushio has created a curing reactive silicone gel, which involves a composition that maintains secondarily curing reactivity while being offered in gel form.
Career Highlights
Yoshito Ushio has gained valuable experience through his tenure at notable companies such as Dow Corning and Toray Silicone Company Limited. His work in these organizations has helped to enhance the functionality and performance of silicone products, solidifying his reputation as a leader in adhesive technology.
Collaborations
Throughout his professional journey, Ushio has had the opportunity to collaborate with prominent colleagues, including Akito Nakamura and Toyohiko Fujisawa. These partnerships have fostered a dynamic exchange of ideas and have been instrumental in driving innovative developments in silicone adhesives.
Conclusion
Yoshito Ushio's contributions to silicone adhesive technology exemplify the importance of innovation in advancing material sciences. With his extensive patent portfolio and collaborative spirit, Ushio continues to influence the industry positively, paving the way for future inventions and applications.