Location History:
- Osaka, JP (2016 - 2020)
- Sakai, JP (2017 - 2023)
Company Filing History:
Years Active: 2016-2023
Title: Jun Nakajima: Innovator in Bicycle Technology
Introduction
Jun Nakajima is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of bicycle technology, holding a total of 10 patents. His innovative designs have enhanced the functionality and performance of bicycle components.
Latest Patents
One of Nakajima's latest patents is a bicycle hub assembly that includes a hub axle, a hub body, a bearing unit, a lock member, and a tool engagement member. This assembly is designed to rotatably support the hub body around the hub axle, ensuring smooth operation. The bearing unit consists of an outer race, an inner race, and a plurality of rolling members. The lock member plays a crucial role by preventing the inner race of the bearing unit from rotating relative to the hub axle. Additionally, the tool engagement member allows for the rotation of the inner race, enhancing the overall functionality of the hub assembly.
Another notable patent by Nakajima is also a bicycle hub assembly, which comprises a hub axle, a hub shell, a sprocket support body, and multiple ratchet members. This design includes a first biasing member and at least one receiving member, which work together to improve the efficiency of the bicycle's drivetrain. The innovative use of biasing members ensures that the components function seamlessly, providing a better riding experience.
Career Highlights
Jun Nakajima is currently employed at Shimano Inc., a leading company in the bicycle components industry. His work at Shimano has allowed him to focus on developing cutting-edge technologies that enhance bicycle performance and rider experience.
Collaborations
Throughout his career, Nakajima has collaborated with talented individuals such as Kazuki Koshiyama and Kenkichi Inoue. These collaborations have fostered a creative environment that encourages innovation and the development of new ideas in bicycle technology.
Conclusion
Jun Nakajima's contributions to bicycle technology through his patents and collaborations have made a significant impact on the industry. His innovative designs continue to shape the future of cycling, ensuring that riders enjoy improved performance and reliability.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.