Location History:
- Sayama, JP (2003 - 2005)
- Osakasayama, JP (2000 - 2006)
- Osaka, JP (2006 - 2011)
Company Filing History:
Years Active: 2000-2011
Title: The Innovative Contributions of Yoshinori Irie
Introduction
Yoshinori Irie is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of cycling technology. With an impressive portfolio of 13 patents, Irie has made notable advancements that enhance bicycle performance and functionality.
Latest Patents
Among Irie's latest patents are the groundbreaking designs for a bicycle rear derailleur and a chain cutter. The bicycle rear derailleur features a base member that comprises a housing portion and a fixing bolt. The housing portion is designed with a blind bore to facilitate a first portion of the fixing bolt, which is rotatably supported within it, while a second portion projects outward. This second portion is equipped with a thread and a tool engagement structure that enables easy rotation of the fixing bolt relative to the housing. This innovation enhances the efficiency and reliability of rear derailleurs in bicycles.
Career Highlights
Yoshinori Irie is currently employed at Shimano Inc., a leading company in the bicycle components industry. His innovative spirit and dedication have led to advancements that continually push the boundaries of cycling technology.
Collaborations
Throughout his career, Irie has collaborated with several talented individuals, including coworkers Hiroaki Shiraishi and Kazuhiro Fujii. Together, they contribute to the innovative projects and research initiatives at Shimano Inc., advancing the capabilities of cycling components through their teamwork and expertise.
Conclusion
Yoshinori Irie's work exemplifies the spirit of innovation in the cycling industry. With a strong patent portfolio and collaborative efforts with fellow inventors, his contributions continue to shape the future of bicycle technology, ensuring a better riding experience for cyclists worldwide.