Company Filing History:
3 out of 16,453 
1 out of 13,262 Years Active: 2013-2017
Title: The Innovative Contributions of Yuichi Yakumaru
Introduction
Yuichi Yakumaru is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of refrigeration and hot water supply systems. With a total of four patents to his name, Yakumaru's work reflects a commitment to enhancing efficiency and functionality in these areas.
Latest Patents
One of Yakumaru's latest patents is a refrigeration cycle apparatus. This innovative design includes a main refrigerant circuit featuring a compressor, a radiator, a first expansion mechanism, a second expansion mechanism, and an evaporator. Additionally, it incorporates an injection passage for supplying an intermediate-pressure refrigerant to the compressor's injection port. The apparatus also features a water circuit that allows heated water to flow through a sub heat exchanger, which cools the water by exchanging heat with the refrigerant.
Another significant patent is a hot water supply system. This system consists of a first tank for storing hot water and a second tank for supplying hot water to a tap. It includes a heater circulation path that connects the first tank to a heater, along with a first path that facilitates heat transfer between the two tanks. This design allows for efficient heat exchange, enhancing the overall performance of the hot water supply system.
Career Highlights
Throughout his career, Yuichi Yakumaru has worked with prominent companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Yakumaru has collaborated with talented individuals in his field, including Kou Komori and Tomoichiro Tamura. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Yuichi Yakumaru's contributions to refrigeration and hot water supply systems demonstrate his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of engineering principles and a commitment to enhancing everyday appliances.
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.