Company Filing History:
Years Active: 2020-2021
Title: Innovations in Spectacle Lens Manufacturing by Hiroaki Watanabe
Introduction
Hiroaki Watanabe is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of spectacle lens manufacturing, holding two patents that showcase his innovative approach to lens production.
Latest Patents
Watanabe's latest patents include a spectacle lens manufacturing system that incorporates advanced technology. The first patent describes a system that features resin material filling means, which fills a lens mold with a heat-curable resin material. Notably, a portion of the lens mold is created using a three-dimensional printer. This mold consists of a front lens mold, a rear lens mold, and a side peripheral lens mold, all designed to define the various surfaces of the spectacle lens. The second patent also focuses on a spectacle lens manufacturing system, emphasizing the use of a rear lens mold with an aspherical surface addition portion. This innovative design enhances the functionality and quality of the spectacle lenses produced.
Career Highlights
Watanabe is currently employed at Tokai Optical Co., Ltd., where he continues to develop and refine his inventions. His work has significantly impacted the optical industry, particularly in the manufacturing processes of spectacle lenses.
Collaborations
Watanabe collaborates with talented coworkers, including Atsushi Nagao and Shingo Ono, who contribute to the innovative projects at Tokai Optical Co., Ltd.
Conclusion
Hiroaki Watanabe's contributions to spectacle lens manufacturing through his patents demonstrate his commitment to innovation in the optical field. His work not only enhances the quality of spectacle lenses but also showcases the potential of modern manufacturing techniques.