Location History:
- Takasago, JP (2004)
- Nagasaki, JP (2014)
Company Filing History:
Years Active: 2004-2014
Title: Shin Koga - Innovator in Sealing Technologies
Introduction
Shin Koga is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of sealing technologies, particularly in applications related to gear couplings and turbines. With a total of 2 patents, Koga's work addresses critical challenges in maintaining the integrity of mechanical systems.
Latest Patents
Koga's latest patents include a lubricant sealing structure for gear coupling and an axis seal mechanism for turbines. The lubricant sealing structure is designed to prevent lubricant leakage due to vibrations in both axial and radial directions. It features a cloth-inserted rubber sealing member that is fixed at both ends to ensure a liquid-tight seal. This innovative design enhances the reliability of gear couplings in various applications.
The axis seal mechanism for turbines aims to reduce gas leakage from high-pressure to low-pressure sides while maintaining excellent sealing performance under high differential pressures. This invention includes a series of planar plates arranged around the axis, which contact the peripheral surface of the axis to create a robust sealing solution. The flexible plate incorporated in the design allows for adaptability in the axial direction, further improving the sealing efficiency.
Career Highlights
Shin Koga is associated with Mitsubishi Heavy Industries Limited, where he has been instrumental in developing advanced sealing technologies. His work has not only contributed to the company's innovation portfolio but has also enhanced the performance and reliability of their mechanical systems.
Collaborations
Koga has collaborated with notable colleagues such as Hidekazu Uehara and Tanehiro Shinohara. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the field of engineering.
Conclusion
Shin Koga's contributions to sealing technologies exemplify the importance of innovation in engineering. His patents reflect a commitment to solving complex problems in mechanical systems, ensuring reliability and efficiency in various applications.