Company Filing History:
3 out of 16,458 
1 out of 16,179 
Years Active: 1989-2010
Title: Masayuki Kawarada: Innovator in Web Conveying Technology
Introduction
Masayuki Kawarada is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of web conveying technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and reliability of web transport systems.
Latest Patents
Kawarada's latest patents include a "Web Guiding Roller and Web Conveying Apparatus." This invention features a series of web guiding rollers designed to convey a web that has just been coated with a functional material. The rollers are uniquely designed with alternating concave and convex portions, which enhance the web's transport efficiency. The specifications include a pitch of the concave and convex portions ranging from 0.01 mm to 2 mm, and a height from the lowest point of the concave portion to the highest point of the convex portion between 0.01 mm and 1 mm.
Another significant patent is the "Web Transport Apparatus," which prevents web breakage by applying uniform external forces on both lateral sides. This apparatus utilizes a series of pins on flat plates that form a chain, allowing for multi-stage transport while retaining the web securely. The design includes an annular member that supports the web during directional changes, ensuring smooth operation.
Career Highlights
Kawarada has worked with prominent companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in web technology.
Collaborations
Throughout his career, Kawarada has collaborated with notable colleagues, including Hiroshi Nakashima and Sanshirou Fukuhara. These partnerships have contributed to the advancement of his inventions and the overall field of web conveying technology.
Conclusion
Masayuki Kawarada's contributions to web conveying technology demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a deep understanding of the challenges in web transport systems and offer practical solutions that enhance efficiency and reliability.