Location History:
- Tokyo, JA (1976)
- Tokyo, JP (1991)
Company Filing History:
Years Active: 1976-1991
Title: Masujiro Sumita: Innovator in Image Formation Technology
Introduction
Masujiro Sumita is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of image formation technology. With a total of 2 patents, his work has advanced the methods used in imaging processes.
Latest Patents
Sumita's latest patents include a "Method of image formation using heated rollers." This innovative method involves subjecting an image-forming material to image exposure, which creates a difference in adhesion between exposed and non-exposed portions of the photosensitive layer. The process allows for the transfer of the image to an image receptor through a nip between two rollers, one elastic and one metallic, at controlled temperatures. Another significant patent is the "Photosensitive coating composition," which comprises a prepolymer with radically cross-linkable ethylenically unsaturated double bonds and a sensitizer mixture, enhancing the efficiency of photosensitive materials.
Career Highlights
Sumita is currently associated with Toyo Ink Manufacturing Company, where he continues to innovate in the field of imaging technologies. His work has been instrumental in developing new methods that improve image quality and production efficiency.
Collaborations
Throughout his career, Sumita has collaborated with notable colleagues, including Ryozo Konno and Toru Takeuchi. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Masujiro Sumita's contributions to image formation technology reflect his dedication to innovation and excellence. His patents and collaborations have significantly impacted the industry, showcasing his role as a leading inventor in Japan.