Location History:
- Otsu, JP (1990 - 1993)
- Ohtsu, JP (1995)
- Shiga-ken, JP (2000)
- Shiga, JP (1998 - 2004)
Company Filing History:
10 out of 3,490 
2 out of 690 Years Active: 1990-2004
Title: Norimasa Ikeda: Pioneer in Planographic Printing Technology
Introduction
Norimasa Ikeda, an accomplished inventor based in Shiga, Japan, is renowned for his contributions to the field of planographic printing technology. With a portfolio of 10 patents to his name, he has significantly advanced the methods and materials used in printing processes, particularly in the development of directly imageable printing plates.
Latest Patents
Ikeda's latest patents include a groundbreaking planographic printing plate precursor designed for direct imaging. This precursor features a heat-sensitive layer that encompasses a light-to-heat conversion material and a metal-containing organic compound, allowing for precise printing capabilities. Additionally, he developed a directly imageable waterless planographic printing plate, which consists of a substrate layered with both a heat-sensitive layer and a silicon rubber layer. The heat-sensitive layer is made from a light-to-heat converting material combined with a compound that contains N–N bonds. These innovations underscore his pivotal role in modern printing technology.
Career Highlights
Throughout his career, Norimasa Ikeda has been associated with prominent companies, including Toray Industries, Inc. and Nippon Oil Company. His work in these organizations has helped shape the landscape of printing technology, enhancing efficiency and quality in printing processes.
Collaborations
Ikeda has collaborated with notable professionals in the field, including Ken Kawamura and Michihiko Ichikawa. These partnerships have fostered innovation and advancement in the technologies surrounding planographic printing, leading to the development of new methodologies and materials.
Conclusion
In summary, Norimasa Ikeda stands out as a significant figure in the realm of planographic printing innovations. His patents and collaborative efforts have not only contributed to his personal achievements but have also pushed the boundaries of what is possible in modern printing technology. As the industry continues to evolve, Ikeda's work remains a vital part of its progress.