Company Filing History:
Years Active: 1994-1998
Title: The Innovative Mind of Hitoshi Maruyama
Introduction
Hitoshi Maruyama, an inventive spirit based in Shizuoka, Japan, has made significant contributions to the field of refrigeration technology. With a total of five patents to his name, Maruyama's work has focused on creating more efficient and reliable refrigerating cycles.
Latest Patents
Among Maruyama's latest inventions is a breakthrough in refrigerating cycle design. His patented method involves using a refrigerant that contains hydrofluorocarbons as its main component. The innovative refrigerant pipe arrangement allows for an inner diameter that optimizes the flow rate of the refrigerant. This design ensures excellent oil return to the compressor, significantly increasing the system's reliability—particularly when using refrigerator oil that may not be compatible with hydrofluorocarbon refrigerants.
In another patent, Maruyama developed a refrigerant circulating system that utilizes a highly polar refrigerant and a refrigerating oil with minimal solubility on the condensation side. This inventive approach guarantees high electrical insulation and moisture resistance, while also enhancing oil return to the compressor and overall system reliability.
Career Highlights
Hitoshi Maruyama is employed at Mitsubishi Electric Corporation, where he has been able to apply his innovative ideas within a corporate environment ripe for technological advancement. His experience and dedication to enhancing refrigeration technology have solidified his reputation as a leading inventor in the industry.
Collaborations
Throughout his career, Maruyama has collaborated with talented colleagues, including Susumu Kawaguchi and Hiroshige Konishi. Their teamwork has contributed to the development of groundbreaking technologies and propelled the field of refrigeration forward.
Conclusion
Hitoshi Maruyama stands out as a remarkable inventor with a keen focus on improving refrigeration systems. His patents reflect a deep understanding of fluid dynamics and material compatibility, ensuring that his innovations will impact the industry for years to come.
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.