Company Filing History:
Years Active: 2011-2013
Title: Akihide Fujita: Innovator in Optical and Thermoplastic Film Technologies
Introduction
Akihide Fujita is a renowned inventor based in Fujinomiya, Japan, known for his contributions to the fields of thermoplastic resin film and optical films. With two patents to his name, Fujita's innovative methods have significantly impacted the design and manufacturing processes of liquid crystal display technologies.
Latest Patents
Fujita's latest patents include a "Method for manufacturing thermoplastic resin film" and an "Optical compensation film and polarization plate for liquid crystal display panel." His innovative approach involves controlling the maximum linear pressure when a sheet-like melted resin is nipped between an elastic roller and a cooling roller, with a specified pressure range of 0.3 MPa to 3 MPa. This method prevents the development of retardation during film formation. Additionally, the surface temperature of the cooling roller is meticulously controlled to prevent any stress that may emerge from differing rotational speeds, further ensuring the quality of the unstretched thermoplastic resin film. His second patent focuses on producing a cellulose acylate film with high thickness precision and freedom from streaks, resulting in high-performance optical films that maintain consistent retardation distribution.
Career Highlights
Fujita has established himself at Fujifilm Corporation, where his innovations are integral to their advanced product lines. His work not only furthers the company's commitment to quality but also enhances the operational efficiency of manufacturing optical and thermoplastic films. Fujita is regarded as a forward-thinking inventor with a keen eye for detail, which is evident in his patented techniques.
Collaborations
Throughout his career, Akihide Fujita has collaborated with esteemed colleagues such as Masaaki Otoshi and Shinichi Nakai. These partnerships have fostered an environment of innovation, enabling the development of cutting-edge technologies in the field of optics and materials science.
Conclusion
Akihide Fujita's inventive spirit and contributions to the realm of thermoplastic and optical films underscore the importance of innovation in technology. His patents reflect a commitment to quality and performance, ensuring that the products of Fujifilm Corporation continue to lead in the competitive landscape of liquid crystal displays. With his ongoing efforts, Fujita remains a key player in advancing the technological horizons of optical engineering.