Location History:
- Kawasaki, JP (1981 - 1992)
- Tsukuba, JP (1997)
Company Filing History:
2 out of 1,622 
1 out of 1 
1 out of 21,351 
Years Active: 1981-1997
Title: Tetsuo Nakamura: Innovator in Bearing Technology and Numerical Control Devices
Introduction
Tetsuo Nakamura is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the fields of bearing technology and numerical control devices, holding a total of three patents. His innovative work has had a lasting impact on various engineering applications.
Latest Patents
One of Nakamura's latest patents is a hydrostatic bearing with a self-controlled restricting mechanism. This invention features a bearing base with multiple first through-holes for air intake, creating a bearing clearance between the bearing surface and the thrust shaft. The self-controlled restrictor automatically adjusts the air flow rate supplied to the bearing surface based on pressure variations. This design includes a restricting disc and a circular leaf spring, enhancing the efficiency of the bearing system.
Another significant patent is a numerical control device for machine tools. This device utilizes a measurement probe to assess the workpiece after a working process. It generates a measurement program that modifies the working program to control the probe's movement along the contour of the workpiece. The device calculates working errors and implements correction cycles until the errors are within acceptable tolerance levels.
Career Highlights
Throughout his career, Tetsuo Nakamura has worked with prominent companies, including Mitutoyo Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.
Collaborations
Nakamura has collaborated with notable coworkers such as Yoshiaki Kakino and Shigeaki Tokumo. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Tetsuo Nakamura's contributions to bearing technology and numerical control devices exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving efficiency and accuracy in industrial applications.