Location History:
- Saitama, JP (2004)
- Wako, JP (2014)
Company Filing History:
1 out of 10,092 
1 out of 21,831 
Years Active: 2004-2014
Title: Seiji Tonegawa: Innovator in Fuel Cell Technology
Introduction
Seiji Tonegawa is a prominent inventor known for his contributions to fuel cell technology. He is based in Wako, Japan, and holds two patents that showcase his innovative approach to energy solutions. His work focuses on improving the efficiency and reliability of fuel cell systems.
Latest Patents
Tonegawa's latest patents include a fuel cell system configured to detect failure and a process for dealing with failure of the system. The first patent discloses a fuel cell system that includes a fuel cell with an anode and a cathode, producing electricity through the reaction between fuel gas and oxidant gas. It features a voltage sensing device that detects the voltage produced during power generation and a decision device that determines if cross leakage occurs between the anode and cathode based on the voltage information. If the voltage is below a predetermined value, the decision device identifies cross leakage. The second patent describes a fuel cell system where a first and second reactant gas are supplied to generate electricity. It includes an evaporator that uses combustor exhaust gas to evaporate raw fuel, a reformer that produces the first reactant gas, and an air-introducing device that controls the air flow rate based on the fuel cell's output and temperature.
Career Highlights
Throughout his career, Tonegawa has worked with notable companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has contributed to his expertise in fuel cell technology and innovation.
Collaborations
Tonegawa has collaborated with several professionals in his field, including Nobutaka Nakajima and Yasunori Kotani. These collaborations have likely enhanced his research and development efforts in fuel cell systems.
Conclusion
Seiji Tonegawa's work in fuel cell technology demonstrates his commitment to advancing energy solutions. His patents reflect innovative approaches to detecting and addressing failures in fuel cell systems. His contributions continue to influence the field of energy technology.
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.