Company Filing History:
Years Active: 1989
Title: Akiyasu Miyazawa: Innovator in Print Head Technology
Introduction
Akiyasu Miyazawa is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of print head technology. His innovative approach has led to the development of a unique patent that enhances the performance and durability of printing devices.
Latest Patents
Miyazawa holds a patent for a "Print head having a wear resistant rotational fulcrum." This invention features magnetic members that are attracted by a permanent magnet while resiliently deflecting resilient members. These members are connected to one end of the magnetic members, which are associated with corresponding solenoids. The solenoids are designed to selectively release the magnetic members by canceling the magnetic attracting force of the permanent magnet. This mechanism allows the magnetic member to be actuated by the energy stored in the resilient members, driving the printing elements into a printing position. To improve efficiency, the design reduces the moment of inertia of the magnetic member by contacting the magnetic pole surface of the permanent magnet or a yoke mounted on it with one end of the magnetic member. Additionally, hardened wear-resistant layers, such as nickel plating, are applied to enhance durability and reduce wear.
Career Highlights
Akiyasu Miyazawa is currently employed at Hitachi, Ltd., where he continues to innovate in the field of printing technology. His work has been instrumental in advancing the capabilities of print heads, ensuring high uniformity in the impacting force applied to all printing elements.
Collaborations
Miyazawa has collaborated with notable colleagues, including Mineo Harada and Eiji Tajima. Their combined expertise has contributed to the successful development of advanced printing technologies.
Conclusion
Akiyasu Miyazawa's contributions to print head technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to enhancing the performance and longevity of printing devices.