Company Filing History:
Years Active: 2000
Title: Ayako Okubo: Innovator in Photographic Technology
Introduction
Ayako Okubo is a notable inventor based in Minami-ashigara, Japan. She has made significant contributions to the field of photographic technology, particularly with her innovative designs in roll film.
Latest Patents
Okubo holds a patent for a unique photographic roll film. This roll film, similar to Brownie film, is designed to be placed on a backing paper or leader paper. The film is joined at one or both ends to the backing paper or leader paper using a jointing tape. This tape features a bar code made up of light-absorbing bars and light-reflecting spaces. The light-absorbing bars have a reflectance of less than 30% and a glossiness of less than 20%. In contrast, the light-reflecting spaces exhibit a reflectance of more than 50% and a glossiness of less than 35%. Additionally, the combined glossiness of both the light-absorbing bars and light-reflecting spaces is less than 50%. The reflectance and glossiness are determined using light in a wavelength region that does not affect the sensitivity of the roll film.
Career Highlights
Ayako Okubo is currently employed at Fuji Photo Film Company, Limited, where she continues to innovate in the field of photography. Her work has been instrumental in advancing the technology behind photographic films.
Collaborations
Throughout her career, Okubo has collaborated with notable colleagues, including Teruyoshi Makino and Jun Inose. These partnerships have contributed to her success and the development of her patented technologies.
Conclusion
Ayako Okubo's contributions to photographic technology, particularly through her patented roll film design, highlight her innovative spirit and dedication to advancing the field. Her work at Fuji Photo Film Company, Limited, along with her collaborations, showcases her impact on the industry.