Location History:
- Shimosuwa, JP (1992)
- Shimosuwa-machi, JP (1997)
- Nagano, JP (1992 - 2002)
Company Filing History:
4 out of 264 
2 out of 307 
2 out of 45 Years Active: 1992-2002
Title: The Innovative Contributions of Toshihiro Kobayashi
Introduction
Toshihiro Kobayashi is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of engineering, particularly in the development of hydrodynamic bearing technologies. With a total of 7 patents to his name, Kobayashi's work has had a lasting impact on various industries.
Latest Patents
One of his latest patents is a method for forming a lubricant coating on a hydrodynamic bearing apparatus by electrode positioning. This invention involves a hydrodynamic bearing apparatus that comprises at least a pair of hydrodynamic bearing surfaces facing each other. These surfaces are formed with the outer circumferential surface of a shaft unit and the inner circumferential surface of a shaft fitting unit, which are relatively and rotatably attached. The invention also includes hydrodynamic pressure generating grooves of a predetermined shape produced on one of the bearing surfaces. A lubricant coating is formed by electrodeposition on either of the hydrodynamic bearing surfaces.
Another significant patent is a sealing device for use in a motor. This device is designed to maintain a shaft and a frame interconnected by a bearing. It includes a magnetic-fluid-sealing device that seals the bearing with a magnetic fluid, preventing particles and fluids from escaping. Additionally, a collecting device is incorporated to gather any particles and fluids that may escape the sealing device.
Career Highlights
Throughout his career, Kobayashi has worked with prominent companies such as Sankyo Seiki Mfg. Co., Ltd and Kabushiki Kaisha Sankyo Seiki Seisakusho. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of engineering.
Collaborations
Kobayashi has collaborated with several talented individuals, including Masamichi Hayakawa and Kazuya Shimizu. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Toshihiro Kobayashi's contributions to the field of engineering, particularly in hydrodynamic bearing technologies, are commendable. His innovative patents and collaborations with industry professionals highlight his dedication to advancing technology. His work continues to influence the engineering landscape, making him a significant figure in the field.