Akinori Fujita

Title: Akinori Fujita - Innovator in Planographic Printing Technology

Introduction

Akinori Fujita, a prominent inventor hailing from Shizuoka-ken, Japan, has made significant contributions to the field of planographic printing technology. With an impressive portfolio of 19 patents, Fujita has developed innovative solutions that enhance the efficiency and quality of printing processes.

Latest Patents

Fujita's latest patents include groundbreaking inventions such as the on-machine development type planographic printing plate precursor, which features a support and an image-recording layer containing an initiator, an infrared absorber, and a color-developing substance precursor. This innovative design allows the image-recording layer to form images through exposure to infrared laser, achieving a brightness change of 3.0 or more when exposed to an infrared laser with a wavelength of 830 nm. Additionally, his research encompasses a method for preparing a planographic printing plate and a planographic printing method that utilizes this cutting-edge precursor.

Another notable patent introduced by Fujita is the on-press development type lithographic printing plate precursor. This invention also includes a support and an advanced image-recording layer containing necessary components such as an infrared absorber and a polymerizable compound. The patent outlines a process where exposure to an infrared laser leads to a controlled loss of ethylenically unsaturated bonds, thus optimizing the lithographic printing method.

Career Highlights

Fujita’s career has been marked by his tenure at Fujifilm Corporation and Fuji Photo Film Company, Limited, where he played a vital role in advancing printing technologies. His work at these esteemed companies has facilitated the development of innovative products that have significantly impacted the printing industry.

Collaborations

Throughout his career, Fujita has collaborated with noteworthy colleagues, including Tetsunori Matsushita and Yasuhiro Ishiwata. These collaborations have fostered a creative environment that promotes the exchange of ideas and the development of cutting-edge printing technologies.

Conclusion

Akinori Fujita stands out as a leading inventor in the realm of planographic printing technology, credited with numerous patents that revolutionize printing processes. His contributions, coupled with collaborations with esteemed colleagues, pave the way for future innovations in the printing industry.