Company Filing History:
Years Active: 2002
Title: Hiroki Degawa: Innovator in Contact Lens Technology
Introduction
Hiroki Degawa, an inventive mind hailing from Bunkyo, Japan, has made significant strides in the field of optical materials. With one patent to his name, Degawa's contributions stand out particularly in the preparation of contact lenses that enhance user experience.
Latest Patents
Degawa's notable patent is titled "Process for preparing polyvinyl alcohol contact lenses." This innovative process involves the hydrolysis of a copolymer consisting of a vinyl ester and triallyl isocyanurate. The method outlines a systematic process that includes combining 100 parts by weight of the vinyl ester with 0.05 to 5 parts by weight of triallyl isocyanurate, filling molds with the mixture, applying ultraviolet rays to create a lens-shaped polymer, and ultimately hydrolyzing the resultant product. What sets this process apart is its ability to produce lens-shaped polymers without mechanical processing, resulting in a smooth lens surface and excellent shape stability in swollen conditions, allowing for mass production with consistent quality.
Career Highlights
Hiroki Degawa is affiliated with Seed Company Limited, where he continues to advance innovative projects within the realm of optical technology. His dedication to research and development has helped push the boundaries of how contact lenses are manufactured, providing customers with superior products.
Collaborations
At Seed Company Limited, Degawa collaborates with talented colleagues, including Yuki Ikeda and Kenji Uno. Their collective efforts strengthen the company’s initiatives in providing groundbreaking solutions in the production of contact lenses.
Conclusion
Hiroki Degawa's innovative process for preparing polyvinyl alcohol contact lenses marks a vital contribution to the optical industry. His achievements reflect not only his expertise and creativity but also the potential for ongoing innovation in contact lens technology. As he continues his work at Seed Company Limited, the future appears bright for both Degawa and the advancements in the field of contact lenses.