Company Filing History:
26 out of 42,485 
1 out of 1 Years Active: 1982-1993
Title: Innovations of Akira Murayama: A Pioneer in Scroll Compressor Technology
Introduction: Akira Murayama, an inventor based in Shimizu, Japan, has made significant contributions to the field of refrigeration technology. With a remarkable portfolio of 26 patents, Murayama has revolutionized the design and functionality of scroll type compressors, enhancing the efficiency and adaptability of refrigeration systems.
Latest Patents: Among Murayama's most recent innovations are two notable patents related to scroll type compressors. The first patent introduces a scroll type compressor and refrigeration cycle that features a dual compression unit design. This innovative system allows for the common use of a lubricating oil reservoir shared by both compression units, leading to simplified maintenance and cost reduction. The compressor can operate at varying speeds by using either commercial electrical power or a frequency-variable inverter, providing flexibility in managing refrigeration capacity based on load demands.
The second patent details a scroll compressor equipped with a first and second oil pump in series. This design efficiently utilizes oil supply, promoting enhanced durability and performance of the compressor. The integration of multistage oil supply pumps ensures a continuous and reliable lubrication system, vital for the longevity of the compressor's components.
Career Highlights: Murayama's career spans significant tenures at notable companies such as Hitachi, Ltd. and Shimizu Engineering Co., Ltd. His work in these organizations has focused on advancing compressor technologies, establishing him as a leader in innovative refrigeration solutions.
Collaborations: Throughout his career, Murayama has collaborated with esteemed coworkers, including Naoshi Uchikawa and Takao Mizuno. These partnerships have fostered a collaborative spirit, contributing to the success of various innovative projects and patents.
Conclusion: Akira Murayama stands out as a prominent inventor in the refrigeration industry, with a strong emphasis on scroll compressor technology. His patents not only enhance operational efficiency but also pave the way for future innovations in the field. With ongoing advancements driven by inventors like Murayama, the potential for further innovative developments in refrigeration systems remains vast.
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.