Location History:
- Nara, JP (2012)
- Osaka, JP (2014 - 2024)
Company Filing History:
2 out of 16,453 
2 out of 4,270 
1 out of 13,247 Years Active: 2012-2025
Title: Masaki Yamaguchi: A Pioneer in Refrigeration Technology
Introduction
Masaki Yamaguchi, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of refrigeration technology. With a total of four patents to his name, Yamaguchi has been instrumental in developing innovative solutions that enhance the efficiency and performance of refrigeration systems.
Latest Patents
Yamaguchi's latest patents include a refrigeration apparatus and a compression apparatus, both of which showcase his ingenuity. The refrigeration apparatus features a compressor and an oil separator within a refrigerant circuit. It includes a flow-rate regulating valve in an oil return pipe for recycling refrigerating-machine oil back to the compressor. A temperature sensor downstream of the valve plays a crucial role in determining if there is an oil shortage in the compressor, ensuring smooth operation.
The compression apparatus, on the other hand, enables multiple series-connected compressors in a refrigerant circuit to maintain equal amounts of oil more efficiently. This design includes an oil separator that separates oil from the refrigerant and facilitates its return to the upstream compressor, ensuring optimal functioning of the system.
Career Highlights
Masaki Yamaguchi has had a notable career, working with leading companies such as Panasonic Corporation and Daikin Industries, Ltd. These experiences have provided him with a solid foundation in the refrigeration industry and have greatly influenced his innovative contributions.
Collaborations
Throughout his career, Yamaguchi has collaborated with talented professionals like Naoto Naganuma and Takehiko Shigeoka. These partnerships have allowed him to refine his ideas and develop cutting-edge technologies that push the boundaries of what is possible in refrigeration.
Conclusion
Masaki Yamaguchi is a testament to innovation in refrigeration technology. His latest patents reflect a dedication to improving efficiency and reliability in refrigeration systems. With his ongoing contributions, Yamaguchi continues to shape the future of this vital industry.
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.