Location History:
- Susono, JP (2004 - 2009)
- Suntou-gun, JP (2017)
- Sunto-gun, JP (2018 - 2023)
- Shizuoka-ken, JP (2018 - 2024)
Company Filing History:
24 out of 36,499 
1 out of 19,697 
Years Active: 2004-2025
Title: Innovations of Hidefumi Aikawa: A Pioneer in Vehicle Technology
Introduction: Hidefumi Aikawa, based in Sunto-gun, Japan, is a prominent inventor with an impressive portfolio of 23 patents. His contributions to vehicle technology reflect a commitment to innovative design and enhanced functionality in automotive climate control and cooling systems.
Latest Patents: Among Aikawa's latest inventions is a vehicle-mounted temperature controller. This innovative device features a compressor that compresses a refrigerant and utilizes waste heat from the compressor to increase the refrigerant's temperature. The system includes a blower that circulates air to a heater core, which then distributes heated air within the passenger compartment. The electronic control unit precisely manages the drive motor's current phase based on the blower's operational state, ensuring efficient temperature regulation. Another significant invention is his cooling system, which comprises a shared path for heat transfer along with a first and second path that integrate pumps and heat exchangers. This system is designed to switch between flow states to optimize the functioning of heat media used for coolant exchange, thus improving thermal management in vehicles.
Career Highlights: Hidefumi Aikawa's career has been marked by his role at Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation), where he has significantly contributed to the development of advanced vehicle technologies. His innovative spirit and technical expertise have led to the development of patents that enhance vehicle efficiency and comfort.
Collaborations: Throughout his career, Aikawa has collaborated with esteemed colleagues, including Yuji Miyoshi and Yoichi Ogura. These partnerships have fostered an environment of creativity and collective problem-solving, leading to groundbreaking advancements in automotive technology.
Conclusion: Hidefumi Aikawa exemplifies the spirit of innovation in the automotive industry. His extensive body of work, showcasing a blend of technological advancement and practical application, continues to influence vehicle design and performance. As automotive technology evolves, Aikawa's contributions will undoubtedly play a vital role in shaping the future of vehicular innovation.
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.