Location History:
- Ise, JP (2004)
- Mie, JP (2004 - 2006)
- Ise Mie, JP (2005 - 2007)
Company Filing History:
4 out of 13 
3 out of 19,697 
2 out of 832,680 Years Active: 2004-2007
Title: The Innovations of Takayoshi Otani
Introduction
Takayoshi Otani is a notable inventor based in Ise Mie, Japan. He has made significant contributions to the field of electrical components, particularly in the development of brushes used in various applications. With a total of six patents to his name, Otani's work reflects a commitment to innovation and improvement in technology.
Latest Patents
Among his latest patents, Otani has developed a metal-graphite brush. This brush features a body composed of a commutator side portion that contains graphite, copper, and a metal sulfide solid lubricant. The lead side portion, however, contains graphite and copper but does not include any metal sulfide solid lubricant. Additionally, a lead wire is attached to the lead side portion, which also lacks the metal sulfide solid lubricant. Another significant invention is the copper-graphite brush, which incorporates a copper-zinc alloy powder with a zinc content ranging from 10 to 50 wt %. This powder has a mean particle diameter of 15 micrometers or under and is added to a lead-free brush body comprising graphite, copper, and a metal sulfide solid lubricant.
Career Highlights
Throughout his career, Takayoshi Otani has worked with prominent companies such as Tris Inc. and Denso Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of electrical components.
Collaborations
Otani has collaborated with notable coworkers, including Mitsuo Ikeda and Yoichi Sakaura. Their joint efforts have likely played a role in the successful development of innovative technologies.
Conclusion
Takayoshi Otani's contributions to the field of electrical components through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and showcases the importance of innovation in technology.
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.