Company Filing History:
Years Active: 1991-1993
Title: The Innovations of Masahiro Yoshikawa
Introduction
Masahiro Yoshikawa, a prolific inventor from Higashimatsuyama, Japan, has made significant contributions to the field of color proofing technology. With two patents to his name, his innovations have paved the way for advancements in image transfer methods and multi-color image formation.
Latest Patents
Yoshikawa's latest patents focus on two key inventions that enhance the quality of printed images. The first, titled "Method of forming multi-color image," aims to improve color proofing materials by utilizing a photosensitive transfer sheet and an intermediate image-receiving sheet. This method allows for the creation of images that closely resemble traditional prints created with inks alone. A key feature includes a colored photosensitive layer made from synthetic resin emulsion, providing heat-adhesivity to the image layer.
His second patent, "Image transfer method," introduces a novel process for preparing color proofs. This method involves forming separate-in-color images on photosensitive materials coated on a thermosensitive adhesive layer, which can then be transferred individually to an image receiver. The steps of concurrent heating and pressurizing, followed by heat treatment, ensure the successful transfer of images, further refining the quality of multi-color prints.
Career Highlights
Masahiro Yoshikawa has spent his career at Sanyo-Kokusaku Pulp Co., Ltd., where he has played a crucial role in research and development. His expertise in color proof technology has been instrumental in advancing the capabilities of the company's products and services.
Collaborations
Yoshikawa has collaborated with notable colleagues, including Hisahiro Omote and Masahide Takano. Their teamwork has contributed to the successful development and implementation of innovative imaging techniques, enhancing the overall output of their work.
Conclusion
Masahiro Yoshikawa's contributions to the field of color proofing reflect his dedication to innovation and quality. With his patents, he has opened new avenues for producing high-quality images and has set a precedent for future developments in this area. As Yoshikawa continues his work at Sanyo-Kokusaku Pulp Co., Ltd., it will be intriguing to see how his inventions influence the industry and inspire further advancements.