Location History:
- Gunma, JP (2016)
- Tokyo, JP (1998 - 2019)
Company Filing History:
Years Active: 1998-2019
Title: **Innovator Spotlight: Suguru Imafuku**
Introduction
Suguru Imafuku, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of optoelectronics, particularly in the development of silicone hydrogel contact lenses. With a portfolio of six patents, Imafuku’s work exemplifies the intersection of innovation and practical application in healthcare.
Latest Patents
Among his most noteworthy patents, Suguru Imafuku has developed a silicone hydrogel soft contact lens that features a wettable surface. This innovation is achieved by curing a liquid mixture comprising glycerol mono(meth)acrylate and silicone monomers in a specialized double-sided casting mold. The result is a lens that maintains excellent water wetting properties without requiring post-processing for surface improvement.
In addition, Imafuku has patented a method for fabricating silicone-containing copolymer molded articles that feature a hydrophilic surface as well as silicone-hydrogel contact lenses that possess similar characteristics. This method utilizes cast molding techniques without the need for high-molecular-weight hydrophilic polymers and operates effectively using a polypropylene mold. It involves the polymerization of a solution containing various monomers, carefully maintaining specific temperature conditions throughout the process.
Career Highlights
Suguru Imafuku has built his career through associations with prominent companies in the optical field, particularly Hoya Corporation and Hoya Healthcare Corporation. His work at these organizations has been instrumental in advancing contact lens technology, emphasizing functionality and user comfort.
Collaborations
Imafuku’s achievements in the realm of innovations have been supported by collaborations with notable colleagues such as Hidetoshi Iwamoto and Soichiro Motono. Together, they have pushed the boundaries of what is possible in lens design, focusing on enhancing wearability and moisture retention.
Conclusion
Suguru Imafuku stands out as a dedicated inventor whose work continues to shape the future of contact lens technology. With a committed focus on developing innovative solutions for eye care, his patents reflect a deep understanding of materials science and a desire to improve user experience. The advancements made by Imafuku not only enhance daily comfort for contact lens wearers but also pave the way for future innovations in the optical industry.