Location History:
- Sakai, JP (2000 - 2013)
- Osaka, JP (2013)
Company Filing History:
Years Active: 2000-2013
Title: Yoshiaki Nankou: Innovator in Bicycle Technology
Introduction
Yoshiaki Nankou is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of bicycle technology, holding a total of 7 patents. His innovative designs focus on enhancing the functionality and efficiency of bicycle components.
Latest Patents
Nankou's latest patents include a unique bicycle structure that features a crankset and a front derailleur. This bicycle structure is designed with a plurality of chain rings, where the largest chain ring has teeth bottoms strategically interposed between adjacent teeth. The front derailleur is equipped with a chain guide that includes a chain guide slot, partially defined by a first chain engagement surface with a protruding part. This protruding part is positioned at a prescribed distance from the teeth bottoms of the largest chain ring, ensuring optimal performance. Another notable patent is the front derailleur chain detachment prevention member, which can be easily removed from the front derailleur. This member is designed with elasticity and includes a mounting part, a connecting part, and a regulating part, enhancing the overall functionality of the front derailleur.
Career Highlights
Yoshiaki Nankou is currently employed at Shimano Inc., a leading company in the bicycle components industry. His work at Shimano has allowed him to develop and refine his innovative ideas, contributing to the advancement of bicycle technology.
Collaborations
Throughout his career, Nankou has collaborated with talented individuals such as Kazufumi Yamamoto and Nobuyoshi Fujii. These collaborations have fostered a creative environment that encourages the development of cutting-edge bicycle technologies.
Conclusion
Yoshiaki Nankou's contributions to bicycle technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the design and functionality of bicycle components, making cycling more efficient and enjoyable.