Location History:
- Shizuoka, JP (1995 - 2007)
- Shizuoka-ken, JP (2007)
- Fukuroi, JP (2008 - 2014)
Company Filing History:
5 out of 364 
4 out of 42 
1 out of 2 
Years Active: 1995-2014
Title: The Innovative Contributions of Shun Kitahara
Introduction
Shun Kitahara, an inventive mind from Fukuroi, Japan, is known for his remarkable contributions to the field of mechanical engineering, particularly in clutch design and lubrication systems. With a total of 10 patents to his name, Kitahara has made significant strides in enhancing the performance and reliability of vehicle transmissions.
Latest Patents
Among his latest inventions, two notable patents stand out. The first is a unique design for a starting clutch, which incorporates a wet-type multi-plate clutch mechanism. This innovation features a plurality of friction plates capable of axial sliding movement, a clutch drum housing these plates, and a piston that urges the friction plates into engagement. Additionally, an innovative oil management system ensures that the lubricant used in the wet-type multi-plate clutch is efficiently trapped within the clutch drum before being discharged, optimizing the functionality of the clutch.
The second patent, a lubrication controlling method for the starting clutch, outlines a sophisticated approach to maintaining optimal lubrication conditions. This method involves consistently supplying lubricant oil during the operation of the wet-type multi-plate clutch, while also adjusting the flow based on the clutch's operational status. Notably, the method ensures that the amount of lubricant supplied during idle rotation exceeds that supplied during complete engagement, thereby enhancing the longevity and performance of the clutch system.
Career Highlights
Shun Kitahara has had an impressive career, working with leading companies in his field. He has been a part of NSK-Warner K.K. and NSK-Warner Kabushiki Kaisha, where he collaborated on various innovative projects that have impacted the automotive industry. His work has focused largely on improving vehicle transmission systems through precise engineering and innovative design.
Collaborations
Throughout his career, Kitahara has had the privilege of collaborating with talented professionals such as Shigeki Umezawa and Tomoyuki Miyazaki. These partnerships have fostered a creative environment that has contributed to the successful development of various cutting-edge technologies in vehicle engineering.
Conclusion
Shun Kitahara's innovative spirit and dedication to mechanical engineering have led to significant advancements in clutch designs and lubrication systems. With ten patents to his name and valuable contributions made through teamwork and collaboration, Kitahara continues to influence the future of automotive technology. His work promises not only enhanced vehicle performance but also an enduring legacy in the field of engineering innovation.