This inventor holds 2 USPTO granted patents. Top assignee: Fujifilm Corporation. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Sadanobu Fujimoto: Innovator in Film Technology
Introduction
Sadanobu Fujimoto is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of film technology, holding a total of 2 patents. His work primarily focuses on improving film production processes, which has implications for various industries.
Latest Patents
Fujimoto's latest patents include a film stretching apparatus and a solution film-forming method. The film stretching apparatus features a clip designed to hold the film securely. This apparatus includes a clip body, a flapper, a press slider, and a rail mount. The design allows for a pair of press sliders to be positioned on either side of the flapper, with a coil spring that presses the press slider upward. Additionally, the apparatus has entrance side film release members that press the press slider downward, effectively holding the lateral edge portions of the film. The flapper rotates from a release position to a hold position, ensuring that the film is held securely, even when the lateral edges are curled.
The solution casting method and polymer film patent describes a process where the side edge portions of a film, containing at least 30 wt. % of a remaining solvent, are suctioned to the side parts of rollers. This innovative method allows the middle portion of the film to remain uncontacted by the rollers, facilitating stable film production without crumples, wrinkles, or foreign material adherence.
Career Highlights
Fujimoto is currently employed at Fujifilm Corporation, a leading company in imaging and information technology. His work at Fujifilm has allowed him to develop and refine technologies that enhance film production processes. His contributions have been instrumental in advancing the capabilities of the company in the film industry.
Collaborations
Fujimoto has collaborated with notable coworkers, including Hidekazu Yamazaki and Toshinao Arai. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in film production.
Conclusion
Sadanobu Fujimoto is a distinguished inventor whose work in film technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and quality, ensuring that film production processes are more efficient and reliable. His contributions continue to impact the field positively.