Company Filing History:
Years Active: 2012-2015
Title: Tetsuma Kawakami: Innovator in Flexographic Printing Technology
Introduction
Tetsuma Kawakami is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of printing technology, particularly in flexographic printing. With a total of four patents to his name, Kawakami's work focuses on enhancing the quality and efficiency of printing processes.
Latest Patents
Kawakami's latest patents include innovations in flexographic printing original plates. One of his inventions aims to provide a flexible aqueous developing plate that ensures good reproducibility of fine lines. This flexographic printing original plate consists of several layers, including a supporting member, a photosensitive resin layer, a protective layer to prevent polymerization inhibition due to oxygen, and a heat-sensitive mask layer. The protective layer is designed with specific Young's modulus and thickness parameters to optimize performance.
Another significant patent is for a photosensitive letterpress printing original plate. This invention features a heat-sensitive mask layer that offers high light-blocking effect and durability while being prepared as a thin film. The photosensitive letterpress printing original plate includes a supporting member, a photosensitive resin layer, and a heat-sensitive mask layer containing carbon black and a specialized dispersion binder.
Career Highlights
Kawakami is currently employed at Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the printing technology sector. His work has been instrumental in advancing the capabilities of flexographic and letterpress printing, making significant strides in the industry.
Collaborations
Kawakami has collaborated with notable coworkers, including Kazuya Yoshimoto and Yukimi Yawata. Their combined expertise has contributed to the development of advanced printing technologies.
Conclusion
Tetsuma Kawakami is a prominent figure in the field of printing technology, with a focus on flexographic and letterpress printing innovations. His patents reflect a commitment to improving the quality and efficiency of printing processes. Through his work at Toyo Boseki Kabushiki Kaisha, Kawakami continues to influence the industry positively.