Location History:
- Ueno, JP (2003)
- Nabari, JP (2003 - 2004)
- Mie, JP (2002 - 2018)
Company Filing History:
2 out of 31 
2 out of 2,681 
1 out of 2,464 
Years Active: 2002-2018
Title: The Innovations of Shinji Tsuruta
Introduction
Shinji Tsuruta is a notable inventor based in Mie, Japan, recognized for his contributions to the field of mechanical engineering. He holds a total of 5 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advancements in chain transmission devices, which are crucial in various mechanical applications.
Latest Patents
Among his latest patents, Tsuruta has developed a chain guide and chain transmission device. This invention features a curved guide base that extends along the direction of torque transmission. The guide base includes a rolling guide portion with multiple roller element bearings, which facilitate smooth movement of the chain while minimizing torque loss. Additionally, the sliding guide portion, designed as a curved surface, helps reduce chain flapping, thereby decreasing noise and vibrations.
Another significant patent is the blade tensioner and system for a chain. This invention enhances chain-damping efficiency in engines by preventing sideways tilt during operation. It also allows for transverse guidance of the chain along the sliding face of the blade shoe, while maintaining the necessary flexibility of the blade shoe.
Career Highlights
Throughout his career, Tsuruta has worked with reputable companies such as BorgWarner Automotive and BorgWarner Inc. His experience in these organizations has contributed to his understanding of mechanical systems and the development of innovative solutions.
Collaborations
Tsuruta has collaborated with talented individuals in the field, including Kensuke Nakamura and Naosumi Tada. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and technical knowledge.
Conclusion
Shinji Tsuruta's contributions to mechanical engineering through his patents demonstrate his commitment to innovation and improvement in chain transmission technology. His work continues to influence the industry and inspire future inventors.