Location History:
- Higashihiroshima, JP (2021)
- Aki-gun, JP (2023)
Company Filing History:
Years Active: 2021-2025
Title: Inventor Keitaro Kageyama: Innovations in Powertrain Devices
Introduction
Keitaro Kageyama, an accomplished inventor based in Higashihiroshima, Japan, has made significant contributions to automotive technology. With a total of three patents to his name, Kageyama has focused primarily on advancements in powertrain devices for vehicles. His innovative designs reflect a deep understanding of engine dynamics and transmission systems.
Latest Patents
Kageyama's latest patents showcase his expertise in the complex functions of vehicle powertrains. One of his notable inventions is a "Powertrain Device for Vehicle," which entails a unique automatic transmission system. This system incorporates several friction fastening elements that selectively switch motive power transmitting paths. A key feature of this invention is the travel-start friction fastening element that performs slip control during the vehicle's initial motion. Additionally, this powertrain device employs a motive power connection-disconnection clutch positioned between the engine and the automatic transmission, enabling it to be released during engine start and fastened earlier than the travel-start friction element.
Another important patent is the "Power Train Device of Vehicle," which includes intricate configurations for an automatic transmission system. In this design, when in a neutral state, multiple rotary elements that constitute the power transmission path are maintained in a non-restraining condition, except for those linked to the input and output members. The design incorporates a specific brake that engages before fuel supply during engine start, enhancing efficiency and performance.
Career Highlights
Kageyama has been integral to the innovation efforts at Mazda Motor Corporation, where he continues to develop new technologies that enhance vehicle performance and reliability. His contributions have focused on refining engine and transmission systems to improve overall driving experiences.
Collaborations
Throughout his career, Kageyama has collaborated with notable coworkers such as Takuya Sugisawa and Narihito Hongawara. These partnerships have fostered a collaborative environment that encourages creative solutions and technological advancements within their projects.
Conclusion
Keitaro Kageyama’s work stands as a testament to the importance of innovation in the automotive industry. His patents highlight his dedication to enhancing vehicle powertrains, which contribute significantly to modern automotive engineering. As he continues to develop new ideas and technologies, Kageyama remains an influential figure in the pursuit of automotive excellence.
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.