Company Filing History:
17 out of 19,697 
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1 out of 3,252 Years Active: 1987-2007
Title: Innovations by Yasuyuki Wakahara: A Look at His Contributions and Collaborations
Introduction
Yasuyuki Wakahara, based in Kariya, Japan, is a notable inventor with a prolific portfolio that includes 21 patents. His work primarily focuses on enhancements in brush technology, particularly metal-graphite brushes that play a crucial role in various electrical and mechanical applications.
Latest Patents
Wakahara's latest inventions include a pioneering design for 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, while the lead side portion consists only of graphite and copper without any metal sulfide solid lubricant. In addition, he has developed a copper-graphite brush, which incorporates a copper-zinc alloy powder that contains 10 to 50 wt % of zinc, with a mean particle diameter of 15 micrometers or less. This innovative Pb-less brush body consists of graphite, copper, and a metal sulfide solid lubricant, enhancing performance and durability.
Career Highlights
Throughout his career, Wakahara has made significant contributions to his field through his inventive work. He has worked with prominent companies such as Denso Corporation, where he has applied his expertise in brush technology to develop advancements that are both innovative and practical for industry needs.
Collaborations
In his journey as an inventor, Wakahara has collaborated with esteemed colleagues, including Masami Niimi and Kyoji Inukai. These partnerships have fostered a creative environment leading to breakthrough innovations and patents that continue to impact the industry positively.
Conclusion
Yasuyuki Wakahara remains a significant figure in the field of brush technology, with his 21 patents showcasing his dedication to innovation. His continual contributions, alongside collaborations with other skilled professionals, promise a bright future for advancements in this dynamic field. His work not only reflects personal achievement but also addresses broader industrial needs, marking him as an influential inventor in modern engineering.
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.