Company Filing History:
Years Active: 2014
Title: Masakazu Tokunaga: Innovator in Optical Lens Technology
Introduction
Masakazu Tokunaga is a prominent inventor based in Himeji, Japan. He is known for his innovative contributions to optical lens technology. With a focus on enhancing the functionality of optical lenses, Tokunaga has made significant strides in this field.
Latest Patents
Tokunaga holds a patent for a functioning optical lens and its production method. This invention includes a molded polyamide layer and an optical sheet that consists of a polyamide sheet layer and an optical film layer. The functioning optical lens can be prepared by bending an optical sheet that includes an optical film layer and a polyamide sheet layer. Injection molding a polyamide composition onto the bent polyamide sheet layer allows for the thermal fusion of the polyamide composition and the polyamide sheet layer.
Career Highlights
Tokunaga is currently associated with Daicel-Evonik Ltd., where he continues to develop and refine his inventions. His work has contributed to advancements in optical technology, making lenses more efficient and effective for various applications.
Collaborations
One of his notable coworkers is Toshihiko Fujinaka, with whom he collaborates on various projects related to optical innovations.
Conclusion
Masakazu Tokunaga's work in optical lens technology exemplifies the spirit of innovation. His patent for a functioning optical lens showcases his commitment to advancing this field. Through his career at Daicel-Evonik Ltd., he continues to push the boundaries of what is possible in optical technology.