Company Filing History:
Years Active: 1994
Title: Ryoji Hirakata: Innovator in XY Plotter Technology
Introduction
Ryoji Hirakata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of printing technology, particularly through his innovative designs for XY plotters. His work has led to advancements that enhance the efficiency and functionality of these devices.
Latest Patents
Hirakata holds a patent for a "Recording paper feeding portion in an XY plotter." This invention includes a pair of grip and pinch rollers designed to feed recording paper in one direction while securely gripping it. The XY plotter features a pen carriage that moves perpendicularly to the paper feed direction, allowing for precise recording on the paper. The design incorporates a grip roller shaft with a non-circular section and a movable stand that adjusts the position of the grip roller. This innovative mechanism ensures optimal contact between the movable partial grip roller and the pinch roller, enhancing the overall performance of the plotter.
Career Highlights
Ryoji Hirakata is currently employed at Iwatsu Electric Company Ltd., where he continues to develop and refine technologies related to printing and plotting. His expertise in this area has made him a valuable asset to the company and the industry as a whole.
Collaborations
Hirakata has collaborated with notable colleagues, including Tadao Ishikawa and Nazuhiko Sanda. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Ryoji Hirakata's contributions to the field of XY plotter technology exemplify the impact of innovative thinking in engineering. His patent and ongoing work at Iwatsu Electric Company Ltd. highlight his commitment to advancing printing technology.