Company Filing History:
Years Active: 2006-2008
Title: Akira Onikubo: Innovator in Papermaking Technology
Introduction
Akira Onikubo, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of papermaking technology. With a total of three patents to his name, Onikubo is recognized for his innovative approaches that enhance the efficiency and effectiveness of papermaking processes.
Latest Patents
Onikubo's latest inventions include a breakthrough in press felt design for papermaking. His first patent details a unique papermaking press felt that comprises a base body, a batt layer, and an anti-rewetting layer made from a non-oriented film, integrated through needle punching. This innovative anti-rewetting layer features openings with a three-dimensional structure, ensuring that the aperture on the paper web side is larger than that on the roll side. This design allows the felt to maintain exceptional water removal capabilities while preventing rewetting.
His second patent focuses on the manufacturing method of this advanced press felt, incorporating a fibrous assembly and a three-dimensional knitted fabric layer composed of two pieces of fabric linked by diagonal connecting fibers. This layer is strategically placed within the felt, spaced away from both the wet paper web contact surface and the machine contact surface, further enhancing its performance.
Career Highlights
Onikubo currently works at Ichikawa Co., Ltd., where he applies his expertise to drive innovative developments in the papermaking industry. His work has raised the standards for the equipment used in this traditional sector, demonstrating a blend of modern materials and engineering principles.
Collaborations
Throughout his career, Onikubo has collaborated with esteemed coworkers Hiroyuki Oda and Yasuhiko Kobayashi. Their collective efforts and shared insights have significantly contributed to the advancements in Onikubo's projects, resulting in the enhanced performance of papermaking machinery.
Conclusion
Akira Onikubo stands as a testament to the power of innovation in industrial applications. With his recent patents that improve papermaking processes, he continues to inspire future inventions in the field. His dedication to enhancing technology within Ichikawa Co., Ltd. marks him as a prominent figure in the industry, paving the way for further advancements in manufacturing and production techniques.