Toshimitsu Ishiwata

Title: Toshimitsu Ishiwata: Innovator in Printing Technology

Introduction

Toshimitsu Ishiwata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of printing technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of printing apparatuses.

Latest Patents

Ishiwata's latest patents include a photosensitive material printing apparatus and a lithographic printing plate printer. The photosensitive material printing apparatus is designed to print images from an original film onto a photosensitive material. It features a holding device that secures the original film in place, a moving device that adjusts the position of the holding device, an input board for movement input, and a control device that manages the movement based on user input. This innovation allows for precise adjustments in the printing process.

The lithographic printing plate printer includes several key components: an original-film loading section, a lithographic printing plate loading section, and a printing surface plate that facilitates close contact between the original film and the lithographic printing plate. It also incorporates a light source for image printing, a punch-hole punching unit, and transport units for both the original film and the lithographic printing plate. This comprehensive design streamlines the printing process and enhances productivity.

Career Highlights

Toshimitsu Ishiwata is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the field of printing technology. His work has been instrumental in advancing the capabilities of printing apparatuses, making them more efficient and user-friendly.

Collaborations

Ishiwata has collaborated with notable colleagues such as Hiroshi Kawaguchi and Yoshiyuki Doi. Their combined expertise has contributed to the development of cutting-edge printing technologies.

Conclusion

Toshimitsu Ishiwata's contributions to printing technology through his patents and work at Fuji Photo Film Company, Limited, highlight his role as a significant innovator in the field. His inventions continue to influence the efficiency and effectiveness of printing processes.