Location History:
- Niigata, JP (2003)
- Chuo-ku, JP (2004 - 2006)
- Tokyo, JP (1999 - 2022)
- Kyoto, JP (2022)
Company Filing History:
12 out of 7,952 
8 out of 4,114 
2 out of 35,658 
Years Active: 1999-2025
Title: **Takeshi Uematsu: Innovator in Power Conversion and Transmission Technologies**
Introduction
Takeshi Uematsu is a prominent inventor based in Tokyo, Japan, known for his contributions in the field of power conversion and transmission technologies. With a total of 21 patents to his name, his innovative approaches have significantly advanced the efficiency and stability of electrical systems.
Latest Patents
Among his notable inventions are two groundbreaking patents. The first patent focuses on a **power conversion apparatus having multiple LLC converters** capable of ensuring the desired output voltage amidst variations in load current. This technology features an intermediate voltage potential at a first node and allows for effective operation of a switch circuit based on the load current conditions.
The second patent, a **contactless power transmission system**, aims to provide stable power supply to load devices by controlling the power transmitter apparatus. This system dynamically adjusts the transmitting power frequency based on the output voltage of the power receiver, optimizing performance and maintaining desired voltage levels during operation.
Career Highlights
Takeshi Uematsu has worked with leading companies such as TDK Corporation and Omron Corporation, contributing valuable innovations in power systems. His work at these organizations has allowed him to refine his expertise and play a pivotal role in the development of cutting-edge technologies.
Collaborations
Throughout his career, Uematsu has collaborated with esteemed colleagues, including Takakazu Imai and Hiroshi Kawasaki. These collaborations have fostered a creative environment that encourages groundbreaking solutions in power technology.
Conclusion
Takeshi Uematsu’s work continues to have a lasting impact on the field of electrical engineering. With a strong portfolio of patents and influential collaborations, he remains a significant figure in advancing innovations in power conversion and transmission. His contributions not only enhance current technology but also pave the way for future developments in this essential 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.