Company Filing History:
3 out of 42,485 
3 out of 7 Years Active: 2008-2010
Title: **Innovative Contributions of Toru Yamaguchi**
Introduction
Toru Yamaguchi, an inventive mind hailing from Higashihiroshima, Japan, has significantly contributed to the field of elevator technology with three notable patents. His work focuses on enhancing the efficiency and effectiveness of elevator group control systems, showcasing his innovative approach to solving complex engineering challenges.
Latest Patents
Toru Yamaguchi’s latest patents demonstrate his commitment to pushing the boundaries of elevator technology. The first patent, titled **"Elevator Group Supervisory Control System with Route Preparation Section,"** introduces an advanced control system capable of managing multiple elevator cars. This system features a route preparation section that calculates the future trajectories of each elevator car when assigning hall calls, ensuring optimal service efficiency. The second patent, **"Elevator Group Supervisory Control System Using Target Route Preparation,"** details a control system that generates reference routes for each elevator to follow. This innovation allows for the strategic assignment of elevators to hall calls, making their actual trajectories more aligned with predetermined reference routes, ensuring a smoother flow of elevator operations.
Career Highlights
Throughout his career, Toru Yamaguchi has made his mark at prominent companies such as Hitachi, Ltd. and Hitachi Mito Engineering Co., Ltd. His experiences at these organizations have provided him with invaluable insights into elevator technology, enabling him to devise groundbreaking solutions for modern challenges in the field.
Collaborations
Toru has collaborated with talented individuals such as Toshifumi Yoshikawa and Satoru Toriyabe. These professional relationships have fostered a conducive environment for innovation, allowing for the exchange of ideas and the development of revolutionary elevator systems.
Conclusion
In conclusion, Toru Yamaguchi’s contributions to elevator technology are commendable. With his innovative patents and impactful career in reputable companies, he has established himself as a leading inventor in his field. His work not only enhances the efficiency of elevators but also sets a precedent for future advancements in the industry.
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.