Location History:
- Kashiwazaki, JP (2007)
- Niigata, JP (2007)
Company Filing History:
Years Active: 2007
Title: **Miyuki Usui: Innovator in Engine Component Design**
Introduction
Miyuki Usui, an accomplished inventor hailing from Kashiwazaki, Japan, has made significant strides in the realm of engine component design. With two patents to her name, she has contributed innovative solutions that enhance the functionality and efficiency of automotive engines.
Latest Patents
Usui's notable patents include the "Combined Oil Control Ring" and the "Spacer Expander." The Combined Oil Control Ring addresses challenges associated with the placement of an oil control ring in piston grooves. By widening the opening between the ends of the oil ring body, the invention minimizes the risk of a coil expander dislodging during installation, making the process more streamlined. The relationship established in this patent ensures a precise fit between the groove peripheries.
Her second invention, the Spacer Expander, enhances a combined oil ring by incorporating a spacer expander positioned between upper and lower side rails. This design features axially protruding inner peripheral portions that exert pressure on the inner surfaces of the side rails. The outer side harbors slits and connecting portions that contribute to the overall integrity and performance of the assembly.
Career Highlights
Throughout her career, Usui has lent her expertise to prominent companies including Kabushiki Kaisha Rikon and Kabushiki Kaisha Riken. Her innovative approach to engine technology has established her as a valuable asset in these organizations, where she has continued to influence research and development efforts.
Collaborations
In her journey, Usui collaborated with esteemed colleagues such as Nobuo Katayama and Masahiro Nakazawa. These partnerships have fostered a creative environment, enabling the exchange of ideas and further driving the advancement of engine component technology.
Conclusion
Miyuki Usui's contributions to the field of engine component design through her patents reflect her dedication to innovation and excellence. With a commitment to improving automotive engineering, she exemplifies the spirit of inventiveness, paving the way for future advancements in the industry.