This inventor holds 6 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1993-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-1998
Title: Katsumasa Okada: Innovator in Sheet Film Technology
Introduction
Katsumasa Okada is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of photography, particularly in the development of sheet film technology. With a total of 6 patents to his name, Okada's innovations have had a lasting impact on the industry.
Latest Patents
One of Okada's latest patents is a sheet film pack featuring a pair of extended guide rails. This innovative design includes a pack housing that accommodates multiple sheet film units stacked together. The pack is equipped with a lid that closes the opening of the housing, allowing the topmost sheet film unit to be positioned for exposure. The exposure position is defined by an exposure frame of a pack holder, which is attached to a camera. Additionally, the design incorporates a film recovery mouth for retrieving exposed sheet films sequentially. The lid is guided along lateral guide rails that extend beyond the film recovery mouth, ensuring smooth operation. Another patent involves a sheet film pack that contains a stack of sheet film units, with a slidable lid and a plate spring that urges the stack toward the open top. Each sheet film unit consists of a photographic film sheet and a plastic film sheath.
Career Highlights
Katsumasa Okada is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the field of photography. His work has contributed to advancements in film technology, enhancing the user experience for photographers.
Collaborations
Okada has collaborated with notable coworkers, including Taro Okutsu and Yoshio Hara. Their combined expertise has fostered a creative environment that encourages innovation and development in film technology.
Conclusion
Katsumasa Okada's contributions to sheet film technology exemplify his dedication to innovation in photography. His patents reflect a commitment to improving the functionality and usability of film packs, making a significant impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile