Location History:
- Iwata, JP (2015 - 2016)
- Shizuoka, JP (2016)
Company Filing History:
Years Active: 2015-2016
Title: Tsutomu Nakagawa: Innovator in Rolling Bearing Technology
Introduction
Tsutomu Nakagawa is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of rolling bearing technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of rolling bearings, which are crucial components in various mechanical systems.
Latest Patents
One of Nakagawa's latest patents involves a rolling bearing that comprises rollers and a retainer holding the rollers. This design features cutouts formed on the inner diameter surface of each annular region in the retainer, allowing for improved performance. Another notable patent is a rolling contact bearing assembly that includes a cage with multiple arcuate members, each containing pockets for accommodating rollers. This assembly is designed to enhance the flexibility and efficiency of the bearing system.
Career Highlights
Tsutomu Nakagawa is associated with NTN Corporation, a leading company in the manufacturing of bearings and related products. His work at NTN has allowed him to collaborate with other talented engineers and contribute to advancements in bearing technology.
Collaborations
Some of Nakagawa's coworkers include Shinji Oishi and Masashi Nishimura. Their collaborative efforts have played a vital role in the development of innovative bearing solutions.
Conclusion
Tsutomu Nakagawa's contributions to rolling bearing technology exemplify the importance of innovation in engineering. His patents reflect a commitment to enhancing mechanical performance and efficiency.