Company Filing History:
1 out of 84 
1 out of 3 Years Active: 1999-2000
Title: Ryuji Ichikawa: Innovator in Printing Technology
Introduction
Ryuji Ichikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of printing technology, particularly in the development of specialized apparatuses for screen printing and braille production. With a total of 2 patents, Ichikawa's innovations reflect his commitment to enhancing printing processes.
Latest Patents
Ichikawa's latest patents include a "Curved Surface Screen-Printing Apparatus" and a "Device for Making a Master Plate for Printing Braille." The curved surface screen-printing apparatus is designed to accommodate objects with a large radius of curvature. It features concentric curved-surface guides and a squeegee head that ensures a uniform gap between the screen plate and the object being printed. This design allows for precise and consistent printing results.
The device for making a master plate for printing braille includes a support table for positioning the master plate material. It utilizes a punch and punch die system, along with a controller that manages the operation of the punch driver and shifter arrangement. This innovative device enables the accurate punching of braille dots, facilitating the production of accessible materials for the visually impaired.
Career Highlights
Throughout his career, Ryuji Ichikawa has worked with prominent companies such as Nippon Mitsubishi Oil Corporation and New Long Seimitsu Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in printing technologies and innovation.
Collaborations
Ichikawa has collaborated with notable individuals in his field, including his coworker Nobuyuki Kuroda. Their joint efforts have likely fostered advancements in the technologies they have developed.
Conclusion
Ryuji Ichikawa's contributions to printing technology through his patents and career experiences highlight his role as an innovator in the industry. His work continues to impact the field positively, paving the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.