Location History:
- Shizuoka, JP (2020 - 2021)
- Makinohara, JP (2021 - 2022)
Company Filing History:
Years Active: 2020-2022
Title: Innovations of Ryoma Toyoda
Introduction
Ryoma Toyoda is a prominent inventor based in Makinohara, Japan. He has made significant contributions to the field of communication systems, holding a total of nine patents. His work focuses on enhancing communication networks, particularly in automotive applications.
Latest Patents
One of his latest patents is a communication system that forms a communication path in a loop using trunk lines and a redundant communication path. This system is designed for bus-type communication networks, such as CAN, where a switch is normally off, and a backup line remains disconnected in a steady state. A disconnection detection unit is integrated at each joint connector to monitor connectivity. When a disconnection is detected, the switch closes to enable the use of the redundant path. Additionally, the routing map of a central gateway is automatically updated to prioritize the non-disconnected redundant path.
Another notable patent is an on-vehicle communication system that utilizes switching hubs at various branch positions along a wire harness. Each relay device in this system includes a failure detection part, a routing map, and a path control part. The trunk line is designed to allow the selective use of multiple paths. Upon detecting a failure, the failure detection part instructs another relay device to change the path. The routing maps are then adjusted accordingly to ensure seamless communication. A VLAN is also constructed on an Ethernet communication network, with logical assignment controlled by a central gateway.
Career Highlights
Ryoma Toyoda is currently employed at Yazaki Corporation, a leading company in the automotive industry. His innovative work has significantly advanced communication technologies within vehicles, contributing to safer and more efficient transportation systems.
Collaborations
Throughout his career, Toyoda has collaborated with notable colleagues, including Kunihiko Yamada and Masashi Tsukamoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Ryoma Toyoda's contributions to communication systems exemplify the impact of innovation in the automotive sector. His patents reflect a commitment to enhancing connectivity and reliability in vehicle communication networks.
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.