Location History:
- Takasaki, JP (1984 - 1994)
- Gunma, JP (1994 - 2004)
Company Filing History:
16 out of 355 
14 out of 2,433 
1 out of 12 Years Active: 1984-2004
Title: **Innovations and Contributions of Nobuyuki Osawa in Linear Guide Technology**
Introduction
Nobuyuki Osawa is an esteemed inventor hailing from Gunma, Japan. With an impressive portfolio of 31 patents, he has made substantial contributions to the field of linear guide assemblies, revolutionizing the efficiency and load capacity of such technologies.
Latest Patents
One of Nobuyuki Osawa's latest innovations is a linear guide assembly designed to enhance stability and load capacity. This invention involves the formation of three rows of ball rolling grooves, denoted as A to C, on each side of a guide rail, vertically arranged. Additionally, the inner surface of each slider leg incorporates similar grooves. These ball rolling grooves are aligned to create opposing ball sliding passages. In the upper or lower ball rolling passages, each ball achieves contact at four points with the respective ball rolling grooves, while the remaining passages allow for two-point contact. This ingenious design enables the upper, medium, and lower rows of ball trains to collectively handle all loads acting on the slider, maximizing the linear guide assembly's overall load capacity.
Career Highlights
Throughout his professional journey, Nobuyuki Osawa has worked with notable companies such as Nippon Seiko Kabushiki Kaisha and NSK Corporation. His expertise in linear guide technology has established him as a key player in advancing the quality and performance of such products.
Collaborations
Nobuyuki Osawa has collaborated with several experts in his field, including his coworkers, Toru Tsukada and Shiroji Yabe. Their combined efforts have greatly influenced advancements in technological designs within their respective projects.
Conclusion
Nobuyuki Osawa's innovations in the area of linear guide assemblies illustrate his commitment to improving mechanical efficiency and reliability. His patent portfolio stands as a testament to his ingenuity and ability to collaborate with others, propelling advancements that benefit various industries worldwide.