Location History:
- Kohnan-machi, JP (1996)
- Konan, JP (1998)
- Ohsato-gun, JP (1998)
Company Filing History:
Years Active: 1996-1998
Title: Innovations of Yoshihide Gunji
Introduction
Yoshihide Gunji is a notable inventor based in Kohnan-machi, Japan. He has made significant contributions to the field of engineering, particularly in the development of brushless motors and power supply filters. With a total of 3 patents to his name, Gunji's work exemplifies innovation and practical application in technology.
Latest Patents
One of Gunji's latest patents is a brushless motor featuring a lubrication system for upper and lower bearings. This invention presents a simple structure that facilitates the mounting of bearings while maintaining lubricating oil at an adequate level. It also ensures an optimal distance between the rotor and the case housing to prevent freezing, reduce capacity, and minimize noise. The design includes bearing stoppers that secure the upper end edge of each bearing, along with a felt that contacts the lower portion of each bearing stopper. Additionally, the invention specifies a distance limit between the rotor and the case housing to prevent water connection due to capillary action and surface tension.
Another significant patent is a power supply filter designed to prevent noise signals from entering the power supply system. This R-C filter incorporates a resistive element connected in series with the output circuit, along with a capacitive element linked to ground. Various circuit components can be utilized as the resistive element, showcasing the versatility of Gunji's design.
Career Highlights
Throughout his career, Yoshihide Gunji has worked with reputable companies such as Zexel GmbH and Zexel Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and electronic systems.
Collaborations
Gunji has collaborated with notable coworkers, including Hiroshi Ohsawa and Hideaki Matsuzaki. Their combined efforts have likely fostered innovation and advancement in their respective fields.
Conclusion
Yoshihide Gunji's contributions to technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the development of efficient and effective motor systems.
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.