Masahi Saitoh

Title: The Innovative Contributions of Masahi Saitoh

Introduction

Masahi Saitoh is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of photographic technology, particularly in the area of film package recycling. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of film package handling.

Latest Patents

Masahi Saitoh holds a patent for a "Conveying and aligning apparatus suitable for lens-fitted photographic." This apparatus is designed for conveying and aligning various types of film packages that are recovered for recycling. The conveyer is constructed using a pair of parallel belts that form a V-shaped bearing gutter, driven in the same conveying direction. The film packages are conveyed on this conveyer and slide downward through an inclined cylindrical tube that rotates about its longitudinal axis and features spiral ridges on the inner periphery. This design aligns the longitudinal direction of the film packages with the conveying direction. A posture discriminator then determines the orientation of the film packages on a first conveying path, based on the position of the viewfinder. Film packages in the upright posture are caused to fall headlong onto a second conveying path, ensuring they are upside-down on that path. Ultimately, the film packages from both paths are joined together in a line for further processing.

Career Highlights

Masahi Saitoh is associated with Fuji Photo Film Company, Limited, where he has contributed to advancements in photographic technology. His work has been instrumental in improving the efficiency of film package recycling processes.

Collaborations

Some of Masahi Saitoh's notable coworkers include Kazuyoshi Suehara and Toshihiro Matsushita. Their collaborative efforts have further enhanced the innovations within the company.

Conclusion

Masahi Saitoh's inventive spirit and dedication to improving photographic technology have made a lasting impact in the field. His patent for the conveying and aligning apparatus exemplifies his commitment to innovation and efficiency in film package recycling.