Location History:
- Sakai, JP (1995 - 1998)
- Osaka, JP (1996 - 2000)
- Koube, JP (2003)
- Kobe, JP (2002 - 2011)
Company Filing History:
6 out of 3,293 
1 out of 832,680 Years Active: 1995-2011
Title: The Innovations of Tsuyoshi Sakashita
Introduction
Tsuyoshi Sakashita is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of bicycle technology, particularly with his innovative designs for braking systems. With a total of seven patents to his name, Sakashita continues to push the boundaries of engineering and design.
Latest Patents
One of Sakashita's latest patents is the cable disc brake, which features a cam assembly designed to improve efficiency during movement under high pressure. This bicycle cable disc brake includes a cable housing, a pair of friction members, and an actuated mechanism. The first friction member is movably coupled to the caliper housing, allowing it to transition between a release position and a braking position. The second caliper is also coupled to the caliper housing and is arranged parallel to the first friction member, creating a rotor receiving slot between them. The actuated mechanism is designed to move the first friction member towards the second friction member, facilitating effective braking. The mechanism includes a pair of cam members that are movably arranged between an axially retracted position and an axially extended position, with a guide member interconnecting the cam members during their movement.
Career Highlights
Throughout his career, Tsuyoshi Sakashita has worked with prominent companies, including Shimano Inc. His experience in the industry has allowed him to develop innovative solutions that enhance the performance and safety of bicycles.
Collaborations
Sakashita has collaborated with talented individuals such as Kanji Kirimoto and Kazuhisa Yamashita. These partnerships have contributed to the advancement of his inventions and the overall improvement of bicycle technology.
Conclusion
Tsuyoshi Sakashita's work exemplifies the spirit of innovation in the field of bicycle technology. His contributions, particularly in the development of the cable disc brake, showcase his commitment to enhancing performance and safety in cycling. His legacy as an inventor continues to inspire future advancements in the industry.
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.