Location History:
- Osaka, JP (1999 - 2004)
- Tondabayashi, JP (2000 - 2010)
Company Filing History:
Years Active: 1999-2010
Title: **Innovative Contributions of Hiroshi Toyota**
Introduction
Hiroshi Toyota, an accomplished inventor based in Osaka, Japan, holds a remarkable portfolio of 11 patents to his name. His innovative spirit has significantly advanced the fields of power transmission and bearing technology, showcasing his expertise and dedication to engineering.
Latest Patents
Among his latest inventions are advancements in power transmission systems and rolling bearings. One of his notable patents describes a **Power transmission chain**, which introduces a method for manufacturing such chains. This innovation emphasizes applying larger pre-tension to each link, enhancing the residual compressive stress within the chain links. The adjustments in pitch and inclination angles upon applying pre-tension demonstrate a thoughtful approach to optimizing the chain's performance.
Another significant patent involves a **Rolling bearing**, where he develops a resin cage through an injection-molding process. This cage is made from a specialized thermoplastic resin that boasts excellent outgassing characteristics, combined with reinforcing fibers and lubricating components. Notably, the introduction of a lubricating film made from a fluorine-containing polymer elevates the lubricity at the early stages of rotation, effectively minimizing initial abrasion and thus ensuring long-term operational stability.
Career Highlights
Hiroshi Toyota has been associated with reputable companies such as Koyo Seiko Company, Ltd. and Jtekt Corporation. His work within these organizations has not only solidified his expertise but also contributed to pioneering developments in mechanical engineering.
Collaborations
Throughout his career, Hiroshi has collaborated with esteemed colleagues, including Kazunori Hayashida and Hiroaki Takebayashi. These partnerships have undoubtedly enriched his innovative pursuits and shaped the advancements in the technologies he has worked on.
Conclusion
Hiroshi Toyota exemplifies the spirit of innovation through his extensive patent portfolio and influential collaborations. His contributions to power transmission and rolling bearing technologies underscore the impact of dedicated inventors in shaping modern engineering solutions. His work continues to inspire future advancements in these critical fields.
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.