Location History:
- Sakai, JP (2008 - 2011)
- Osaka, JP (2011 - 2017)
- Kawachinagano, JP (2005 - 2020)
Company Filing History:
Years Active: 2005-2020
Title: Innovations by Takeshi Takachi: A Pioneer in Bicycle Technology
Introduction
Takeshi Takachi, an accomplished inventor based in Kawachinagano, Japan, has made significant contributions to bicycle technology. With a remarkable portfolio of 19 patents, Takachi stands out in the field of innovations, particularly with his developments in bicycle derailleurs.
Latest Patents
One of his latest inventions is a bicycle rear derailleur with a motion resisting structure. This innovative bicycle derailleur features a base member adapted for mounting on a bicycle, a movable member coupled to the base, and a chain guide connected to the movable member via a pivot shaft. This structure includes a spring designed to bias the chain guide in a selected rotational direction and incorporates a resistance applying unit on the pivot shaft. The unit consists of a friction component with several first engaging members and at least one second engaging member, allowing for a precise adjustment of friction. Another advancement within the same patent involves a roller clutch that facilitates a controlled resistance to the rotational movement of the chain guide, enhancing the overall performance and reliability of the bicycle's shifting mechanisms.
Career Highlights
Takeshi Takachi has dedicated his career to improving bicycle performance through innovative engineering. His work at Shimano Inc., a leading company in bicycle components, showcases his commitment to enhancing the cycling experience. With a focus on precision and user comfort, Takachi's patents are a testament to his creative approach and technical expertise.
Collaborations
Throughout his career, Takeshi has collaborated with notable colleagues such as Nobukatsu Hara and Atsushi Iizuka. Together, they have contributed to the development of advanced bicycle technologies that cater to the needs of cyclists around the world, ensuring a seamless interaction between rider and bicycle.
Conclusion
In conclusion, Takeshi Takachi's innovations reflect a deep understanding of bicycle mechanics and a passion for enhancing performance. With a total of 19 patents, his contributions to the industry signify a bright future for cycling technology, ensuring that enthusiasts continue to enjoy improved riding experiences.
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.