Location History:
- Sagamihara, JP (1984)
- Kanagawa, JP (1986)
- Kanagawa-ken, JP (2003 - 2006)
Company Filing History:
Years Active: 1984-2006
Title: Nobuyoshi Maeda: Innovator in Press Machinery and Transfer Devices
Introduction
Nobuyoshi Maeda is a prominent inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of machinery, particularly in the development of press machines and transfer devices. With a total of 6 patents to his name, Maeda's innovations have enhanced productivity and precision in manufacturing processes.
Latest Patents
One of Maeda's latest patents is a press machine that features a unique drive mechanism. This mechanism drives a slide in a cycle along a centerline, ensuring that the slide includes a press center symmetrical with the frame centerline. The design incorporates guides aligned with the press center and the slide, which eliminates rotative force during operation and increases precision. Additionally, the drive mechanism includes a first and a second link that couple a main gear to a crank shaft. This design lowers the slide speed near the bottom dead center position while increasing it near the top dead center, thereby enhancing the press force at the bottom dead center and speeding up the cycle turn.
Another notable invention is a transfer device characterized by high productivity and compactness. This device utilizes cross bars equipped with a blank attachment member, making it suitable for transferring large blank materials that lack rigidity prior to processing. These materials often sag in the center, making transportation challenging. Maeda's invention also employs fingers designed for the rapid transport of blank materials that have been molded and possess rigidity after processing.
Career Highlights
Throughout his career, Nobuyoshi Maeda has worked with notable companies, including Aida Engineering Co., Ltd. and Aida Engineering, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in machinery design.
Collaborations
Maeda has collaborated with several professionals in the field, including Toshihiko Arai and Hideo Itakura. These collaborations have fostered innovation and the sharing of ideas, further enhancing the impact of his work.
Conclusion
Nobuyoshi Maeda's contributions to the field of machinery through his patents and collaborations have made a significant impact on manufacturing processes. His innovative designs continue to influence the industry, showcasing the importance of creativity and engineering in advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.