Company Filing History:
5 out of 560 
1 out of 126 
1 out of 197 
Years Active: 2000-2005
Title: Yasuhito Okawara: Innovator in Vehicle Technology
Introduction
Yasuhito Okawara is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of vehicle technology, holding a total of 6 patents. His innovative designs focus on enhancing the efficiency and functionality of vehicle systems.
Latest Patents
One of Okawara's latest patents is an air conditioning apparatus using a supercritical refrigerant for vehicles. This apparatus includes a refrigerating cycle that supplies the supercritical refrigerant, which is pressurized by a variable displacement compressor. The refrigerant flows through the outdoor heat exchanger, expansion valve, and indoor heat exchanger before returning to the compressor. Additionally, it features a displacement control unit that establishes a limit value based on engine speed, allowing for precise control of the compressor's discharge volume.
Another significant patent is a steering apparatus for vehicles. This system comprises a steering shaft that rotates with the force applied from the steering wheel. It includes a cable unit for transmitting rotational force through an output member and a pair of cable wires. A speed-reducing gear is positioned between the steering shaft and the cable unit, ensuring efficient transmission of the rotational force to the tires.
Career Highlights
Throughout his career, Yasuhito Okawara has worked with prominent companies such as Calsonic Kansei Corporation and Calsonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.
Collaborations
Okawara has collaborated with notable coworkers, including Toshio Ohashi and Toshiharu Watanabe. Their combined expertise has contributed to the successful development of various vehicle technologies.
Conclusion
Yasuhito Okawara's contributions to vehicle technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the automotive industry positively.