Location History:
- Hiroshima-ken, JP (2001)
- Hiroshima, JP (2001)
Company Filing History:
Years Active: 2001
Title: Masakazu Akatsuka: Innovator in Printing Technology
Introduction
Masakazu Akatsuka is a notable inventor based in Hiroshima-ken, Japan. He has made significant contributions to the field of printing technology, particularly through his innovative patents. With a total of 2 patents, Akatsuka has focused on enhancing the efficiency and quality of printing processes.
Latest Patents
Akatsuka's latest patents include an "Apparatus and method for controlling drag roller" and a "Method and apparatus for controlling web delivery running at the start time of printing." The first patent addresses the control of a drag roller in a printing machine, ensuring that a web moves without shifting the printing position. This innovation remarkably enhances printing quality, even when the drag roller's diameter varies due to temperature changes. The controlling unit utilizes a temperature-rotational-speed table to adjust the drag roller's circumferential speed based on real-time temperature data.
The second patent focuses on the management of drag rollers during the initial phase of printing. It employs torque control to successively remove slack from the web, ensuring a predetermined preliminary tension is applied. This method enhances the overall efficiency of the printing process by transitioning from torque control to speed control once the slack is eliminated.
Career Highlights
Masakazu Akatsuka is currently employed at Mitsubishi Heavy Industries Limited, where he continues to develop innovative solutions in the printing sector. His work has been instrumental in advancing the technology used in modern printing machines.
Collaborations
Throughout his career, Akatsuka has collaborated with esteemed colleagues such as Yoshio Ueda and Hitoshi Hirose. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Masakazu Akatsuka stands out as a key figure in the realm of printing technology. His innovative patents reflect his commitment to improving printing processes and enhancing quality. His contributions will undoubtedly influence the future of the printing industry.