Location History:
- Miyagi, JP (1992 - 2019)
- Fukushima, JP (2015 - 2020)
- Kyoto, JP (2021 - 2023)
Company Filing History:
21 out of 58,129 
12 out of 13,651 
1 out of 1,875 
Years Active: 1992-2023
Title: Koji Umetsu: Innovator in Power Storage Technologies
Introduction
Koji Umetsu, a distinguished inventor based in Miyagi, Japan, holds an impressive portfolio of 34 patents related to advanced power storage systems and control methods. His contributions to the field reflect a commitment to innovation and technological advancement, making him a notable figure in the industry.
Latest Patents
Among his latest inventions, Umetsu has developed two significant technologies: a Power Storage System and a Power Control Apparatus. The Power Storage System includes a battery board designed to accommodate a secondary battery, a branch board, and a first and second frame to facilitate the connection of these components. The system adeptly manages connection wirings, optimizing power storage efficiency.
His Power Control Apparatus enhances the monitoring and management of power supply. It incorporates a switch that interrupts power when a voltage drop is detected below a specific threshold. This apparatus also features dual power controllers that work in harmony to ensure effective power management through innovative control mechanisms.
Career Highlights
Umetsu's professional journey includes invaluable experience with renowned companies such as Sony Corporation and Murata Manufacturing Co., Ltd. His tenure at these industry giants has undoubtedly contributed to his professional growth and the development of his inventive skills.
Collaborations
Throughout his career, Umetsu has collaborated with prominent figures in the field, including Naoyuki Sugeno and Morihiko Sato. These partnerships have helped foster a creative environment that nurtures innovation and leads to the successful realization of cutting-edge technologies.
Conclusion
Koji Umetsu's work exemplifies the spirit of innovation, particularly in power storage solutions. With an extensive patent portfolio and contributions to major corporations, Umetsu is certainly a driving force in shaping the future of power technology. His dedication to innovation highlights the importance of collaboration and continued research in the pursuit of groundbreaking inventions.
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.