Location History:
- Utsunomiya, JP (2004 - 2008)
- Kagoshima, JP (2011)
- Wako, JP (2001 - 2012)
Company Filing History:
7 out of 10,092 
5 out of 21,831 
Years Active: 2001-2012
Title: Innovations of Yoshinobu Hasuka
Introduction
Yoshinobu Hasuka is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and functionality of fuel cell vehicles.
Latest Patents
One of his latest patents is a control apparatus for starting fuel cell vehicles. This control device is designed to prevent excessive reduction of the terminal voltage of the fuel cell. It features a primary precharge portion with a high voltage switch and a current limiter, which is positioned at the output of a power storage unit. Additionally, a secondary precharge portion, equipped with a DC-DC chopper and a control portion, is located at the output side of the fuel cell. The primary precharge portion manages the output current through a resistor with a predetermined resistance. Meanwhile, the secondary precharge portion regulates the output current of the fuel cell based on a current command value. Another notable patent is for a fuel cell vehicle system that includes a propulsion motor, a fuel cell, an energy storage device, and an output control device. This system calculates the regenerative electric power generated by the propulsion motor and adjusts the output current of the fuel cell accordingly.
Career Highlights
Yoshinobu Hasuka has worked with notable companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions in the automotive industry, particularly in fuel cell technology.
Collaborations
He has collaborated with talented individuals in his field, including Hibiki Saeki and Satoshi Aoyagi. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Yoshinobu Hasuka's contributions to fuel cell technology and his impressive portfolio of patents highlight his role as a leading inventor in the automotive sector. His innovative solutions continue to pave the way for advancements in sustainable vehicle 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.