Location History:
- Minami-ashigara, JP (2001)
- Kanagawa, JP (1998 - 2002)
Company Filing History:
Years Active: 1998-2002
Title: Yasuhiko Kitamura: Innovator in Light-Shielding Packaging Technology
Introduction
Yasuhiko Kitamura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of packaging technology, particularly in the development of light-shielding systems for photosensitive materials. With a total of 5 patents to his name, Kitamura's work has had a substantial impact on the industry.
Latest Patents
One of Kitamura's latest innovations is a light-shielding packaging system designed for a roll of continuous photosensitive web. This system features a heat-shrinkable light-shielding leader sheet that is crucial for protecting the sensitive materials from light exposure. The leader sheet has a thickness ranging from 30 to 200 µm and exhibits specific heat shrinkage ratios at varying temperatures. This ensures that the packaging remains effective in preserving the integrity of the photosensitive web during storage and transportation.
Another patent by Kitamura also focuses on a light-shielding packaging system for photosensitive web rolls. This design includes a leader sheet that demonstrates a heat shrinkage ratio of 5 to 30% in the longitudinal direction at temperatures between 60 to 140°C. The careful engineering of the leader sheet allows it to be securely attached to the flange discs, providing optimal protection against light.
Career Highlights
Yasuhiko Kitamura is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the field of packaging technology. His work has been instrumental in advancing the methods used to protect sensitive materials, ensuring their quality and usability.
Collaborations
Throughout his career, Kitamura has collaborated with esteemed colleagues such as Yoshio Hara and Taro Okutsu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the packaging sector.
Conclusion
Yasuhiko Kitamura's contributions to light-shielding packaging technology exemplify his dedication to innovation. His patents reflect a deep understanding of the needs of the industry and a commitment to enhancing the protection of photosensitive materials.