Location History:
- Ishikawa, JP (2008 - 2012)
- Kaga, JP (2008 - 2013)
Company Filing History:
Years Active: 2008-2013
Title: Innovations of Toshiyuki Majima
Introduction
Toshiyuki Majima is a notable inventor based in Kaga, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced machinery. With a total of four patents to his name, Majima's work reflects a commitment to innovation and efficiency.
Latest Patents
One of his latest patents is a punching unit designed to enhance the performance of punching operations. This unit is capable of punching holes with increased force while also allowing the punch to rotate. The design includes a guide hole that has a narrow upper part and a wider lower part, with inclined surfaces that facilitate the punching process. An actuation pin engages with a cam, enabling the punch to move up and down as the cam member reciprocates. This innovative mechanism allows for a significant increase in punching force.
Another notable invention is a paper cutting device that efficiently cuts multiple sheets of paper stacked in layers. This device features a paper retainer that descends along a guide and a cutter that ascends diagonally. A receiving part is mounted on the lower surface of the paper retaining frame, constructed from a base plate with a high elastic modulus, such as metal, combined with a resin receiving plate. The design includes a slip prevention structure to minimize the risk of wrinkles in the paper during the cutting process.
Career Highlights
Toshiyuki Majima is currently employed at Daido Kogyo Co., Ltd., where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications and effectiveness in improving manufacturing processes.
Collaborations
Majima collaborates with his coworker, Kazuo Nishimura, to further enhance their projects and share insights in their respective fields.
Conclusion
Toshiyuki Majima's contributions to engineering through his innovative patents demonstrate his dedication to advancing technology. His work not only improves existing processes but also sets the stage for future innovations in the industry.