This inventor holds 5 USPTO granted patents. Top assignees: Nippon Seiko Kabushiki Kaisha, Nsk Corporation. Active years: 1990-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fujisawa, JP (1990 - 1994)
- Kanagawa, JP (2005)
Company Filing History:
Years Active: 1990-2005
Title: Takeyuki Yoshiba: Innovator in Bearing Technology
Introduction
Takeyuki Yoshiba is a prominent inventor based in Fujisawa, Japan. He has made significant contributions to the field of bearing technology, holding a total of 5 patents. His work focuses on improving the performance and reliability of bearings used in various applications.
Latest Patents
One of Yoshiba's latest patents is for a needle bearing and method for grinding bearing parts. This invention aims to prevent the occurrence of flake and seizure in bearing parts, particularly under severe lubricating conditions, such as those found in compressors for car air conditioners or planetary units for automatic transmissions. The needle bearing is designed by barrel grinding the raceway surface of a ring and the surface of a rolling body without using ceramic-related abrasives like alumina or silicon carbide. Another notable patent is for a bearing device that includes a fixed shaft with a first radial bearing surface and a sleeve that fits onto the shaft, featuring a second radial bearing surface with herring-bone grooves. This design forms a radial gas bearing that supports the sleeve in relation to the fixed shaft, enhancing its functionality.
Career Highlights
Throughout his career, Takeyuki Yoshiba has worked with notable companies, including Nippon Seiko Kabushiki Kaisha and NSK Corporation. His experience in these organizations has allowed him to develop innovative solutions in the bearing industry.
Collaborations
Yoshiba has collaborated with several talented individuals, including Katsuhiko Tanaka and Ikunori Sakatani. These partnerships have contributed to the advancement of his inventions and the overall progress in bearing technology.
Conclusion
Takeyuki Yoshiba's contributions to bearing technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative solutions continue to impact various industries, ensuring improved performance and reliability in bearing applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile