Location History:
- Kiryu, JP (1987 - 1994)
- Gunma, JP (2001)
Company Filing History:
Years Active: 1987-2001
Title: Enjiro Maejima: Innovator in Power Transmission Technology
Introduction
Enjiro Maejima is a notable inventor based in Kiryu, Japan. He has made significant contributions to the field of power transmission technology, holding a total of 3 patents. His innovative designs have enhanced the efficiency and functionality of various mechanical systems.
Latest Patents
One of Maejima's latest patents is a power transmission apparatus that features a torque limiter mechanism. This mechanism includes multiple holding portions, a disc plate, a flange, and an elastic member. The holding portions are fixed to either a pulley or a hub and are aligned equidistantly in a circumferential direction. The elastic member is frictionally connected to the holding portions, disc plate, and flange, providing an elastic restoration force for disengaging the connecting portions. This design improves the reliability and performance of power transmission systems.
Another significant patent involves coil mounting and terminals for an electromagnetic clutch. This invention includes a rotor assembly, an armature assembly, and a field assembly. The field assembly features a ring and flange assembly with a terminal passage that forms a toroidal chamber. The electromagnetic coil is encased in a bobbin and inserted into the chamber, allowing for efficient electrical connections. This innovation enhances the functionality of electromagnetic clutches in various applications.
Career Highlights
Enjiro Maejima has worked with reputable companies such as Ogura Clutch Company, Ltd. and Ogura Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in power transmission technology.
Collaborations
Throughout his career, Maejima has collaborated with talented individuals, including Yuzo Sekiguchi and Katsunao Busujima. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Enjiro Maejima's contributions to power transmission technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in engineering.
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.