Location History:
- Nakama, JP (2015 - 2018)
- Kita-kyushu, JP (1998 - 2021)
- Fukuoka, JP (2018 - 2021)
Company Filing History:
24 out of 1,190 
4 out of 16,453 
3 out of 23 Years Active: 1998-2021
Title: **Innovator Toshiharu Otsuka: Pioneering Fuel Cell Technology**
Introduction
Toshiharu Otsuka is a renowned inventor based in Nakama, Japan, who has made significant contributions to the field of fuel cell technology. With a remarkable portfolio of 27 patents, Otsuka’s innovations focus on advancements that enhance the efficiency and application of fuel cells in power generation.
Latest Patents
One of Otsuka's recent patents involves a sophisticated fuel cell system designed to optimize performance. The system consists of a fuel cell, a reformer for generating hydrogen-containing gas, and several supply units for managing raw materials and oxidizing gases. Notably, the system incorporates a combustor that ignites exhaust gases from the fuel cell and features a controller that facilitates a seamless operation stop process. This thoughtful design ensures that the fuel cell system operates efficiently even during transitional phases.
Additionally, Otsuka has developed a fuel cell stack device aimed at miniaturizing fuel cell applications. The device includes a first manifold that supplies fuel gas to multiple fuel cells and a second manifold that recycles discharged fuel gas back into the system. This innovative approach eliminates the need for pipes to discharge off-gas, thereby enhancing compactness and efficiency in design.
Career Highlights
Throughout his career, Toshiharu Otsuka has been associated with prominent companies such as Toto Ltd. and Panasonic Corporation. His experiences at these organizations have bolstered his expertise in the field of fuel cells and provided a platform for his innovative ideas to flourish.
Collaborations
Otsuka has collaborated with several notable professionals, including Katsuhisa Tsuchiya and Toshiharu Ooe. These partnerships have contributed to the development of cutting-edge technologies that have transformed fuel cell applications.
Conclusion
Toshiharu Otsuka continues to be an influential figure in the realm of fuel cell innovation. His dedication to advancing fuel cell technology is evident through his extensive patent portfolio and collaborations within the industry. As the demand for clean energy solutions grows, Otsuka’s work stands at the forefront of sustainable energy advancements.
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.