Location History:
- Iruma, JP (1997)
- Saitama, JP (2006 - 2010)
Company Filing History:
2 out of 355 
1 out of 27,375 
Years Active: 1997-2010
Title: Innovator Spotlight: Yutaka Sekine of Saitama, Japan
Introduction: Yutaka Sekine is a notable inventor based in Saitama, Japan, recognized for his innovative contributions to the field of fuel cell technology. With a total of three patents to his name, Sekine has made significant strides in improving the efficiency and effectiveness of power supply devices that utilize fuel cells.
Latest Patents: Sekine's latest inventions revolve around advanced fuel cell systems. One of his key patents is the "Fuel Cell Optimum Operation Point Tracking System in Power Supply Device Using Fuel Cell." This innovation focuses on ensuring optimal operation of fuel cells by accurately detecting the best operating voltage while considering temperature variations and chemical reactions. The system dynamically adjusts the output voltage to maximize power output, utilizing a combination of measurement units and command units for consistent performance.
Another important patent is the "Switching Power Supply," which introduces a voltage detector connected to an error amplifier. This configuration effectively controls the amplitude of the triangular waveform to maintain the stability of the switching power supply, ensuring efficient output without compromising performance.
Career Highlights: Yutaka Sekine's career includes significant tenures at leading companies such as Shindengen Electric Manufacturing Company Limited and Matsushita Electric Industrial Co., Ltd. His experience in these reputable organizations has undoubtedly contributed to his expertise and innovative capacity in energy solutions.
Collaborations: Throughout his career, Sekine has collaborated with notable colleagues, including Haruo Watanabe and Takuya Ishii. These partnerships have likely facilitated the exchange of ideas and furthered advancements in their respective fields of expertise.
Conclusion: Yutaka Sekine exemplifies the spirit of innovation in Japan's technology landscape. His work in fuel cells and power supply systems not only highlights his engineering acumen but also reflects the potential for future advancements in sustainable energy solutions. With a commitment to refining fuel cell technology, Sekine continues to pave the way for efficient and effective power management systems.
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.