Location History:
- Saitama, JP (1993)
- Utsunomiya, JP (2006)
- Wako, JP (2006)
Company Filing History:
2 out of 21,831 
1 out of 10,092 
Years Active: 1993-2006
Title: Innovator Hiroshi Ohtsuka: Pioneering Hybrid Vehicle Cooling Solutions
Introduction: Hiroshi Ohtsuka, a distinguished inventor based in Utsunomiya, Japan, has made significant contributions to the field of hybrid vehicle technology. With two patents to his name, Ohtsuka is recognized for his innovative approaches to cooling high-voltage electrical units in vehicles, a crucial aspect of modern automotive design.
Latest Patents: Ohtsuka's most recent patents include a novel cooling device designed for high-voltage electrical units in motors of vehicles. This cooling device is essential for regulating the temperature of vital components such as the inverter and electrical energy storing device. His invention includes a fan and precisely arranged air inlets and outlets to facilitate effective cooling. Another patent showcases a structure for installing high-voltage equipment components within the vehicle’s body, enhancing safety and performance. This structure utilizes a sub-assembly frame and heat-insulating members to ensure efficient airflow to the high-voltage components.
Career Highlights: Throughout his career at Honda Motor Co., Ltd., Ohtsuka has focused on enhancing the reliability and efficiency of hybrid vehicles. His innovations in cooling systems demonstrate a deep understanding of the challenges faced in automotive engineering, particularly regarding the management of heat generated by high-voltage electrical systems.
Collaborations: Ohtsuka has collaborated with fellow inventors such as Ritsuo Masui and Hiroo Yamaguchi, working together to push the boundaries of hybrid vehicle technology. This teamwork exemplifies the collaborative spirit inherent in the automotive industry, where diverse expertise converges to innovate and improve vehicle performance.
Conclusion: Hiroshi Ohtsuka stands out as a leading inventor in the ever-evolving field of hybrid vehicles. His two patents illustrate a commitment to developing safe and efficient cooling solutions for high-voltage electrical systems. As the automotive landscape continues to shift towards hybrid technologies, Ohtsuka's work will likely remain influential in shaping the future of vehicle design and functionality.
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.