Keiichi Motoi

Title: Innovations of Keiichi Motoi in Flexographic Printing Technology

Introduction

Keiichi Motoi is a prominent inventor based in Ohtsu, Japan, known for his significant contributions to the field of flexographic printing technology. With a total of nine patents to his name, Motoi has developed innovative methods that enhance the quality and efficiency of printing processes.

Latest Patents

Among his latest patents, Motoi has introduced a method for manufacturing a flexographic printing plate that effectively prevents plate surface contamination during prolonged printing. This method involves the use of a liquid containing an amino-modified silicone compound, which is applied to a flexographic printing plate made from a latex with a gelation degree of at least 50% by mass. Additionally, he has developed a flexographic printing original plate that ensures good reproducibility of fine lines, even though it is a flexible aqueous developing plate. This invention features a layered structure that includes a supporting member, a photosensitive resin layer, a protective layer, and a heat-sensitive mask layer, all designed to optimize the printing process.

Career Highlights

Keiichi Motoi has made a remarkable impact in the printing industry through his innovative approaches. His work at Toyo Boseki Kabushiki Kaisha has allowed him to collaborate with other talented professionals, further advancing the field of flexographic printing.

Collaborations

Some of his notable coworkers include Toru Wada and Yuji Taguchi, who have contributed to the development of various projects alongside Motoi.

Conclusion

Keiichi Motoi's inventions in flexographic printing technology demonstrate his commitment to innovation and excellence. His patents not only improve the quality of printing but also pave the way for future advancements in the industry.