Location History:
- Kusatsu, JP (1985 - 2001)
- Shiga, JP (1998 - 2001)
Company Filing History:
Years Active: 1985-2001
Title: Hideo Hirano: Innovator in Refrigeration Technology
Introduction
Hideo Hirano is a prominent inventor based in Kusatsu, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 12 patents. His innovative designs and methods have advanced the efficiency and reliability of refrigeration systems.
Latest Patents
Hirano's latest patents include a sliding member and a refrigerating compressor utilizing this technology. The sliding elements, such as slide bushings, vanes, and Oldham rings, are designed to resist sticking to aluminum-base components. They also prevent the depletion of the oil film on slide faces and exhibit excellent wear resistance. The elements must comprise an iron-base sinter with closed cells on at least the slide face. Additionally, the oil film must be maintained by closed cells, with specific proportions and densities to enhance lubricating properties. Another notable patent is for a scroll compressor and a method for manufacturing an Oldham ring. This design extends the life of the compressor by utilizing a support structure that allows for more orbiting motion without rotation, thus preventing wear and prolonging the lifespan of the components.
Career Highlights
Hideo Hirano has worked at Matsushita Electric Industrial Co., Ltd., where he has been instrumental in developing advanced refrigeration technologies. His work has not only improved the performance of refrigeration systems but has also contributed to the sustainability of these technologies by accommodating chlorine-free refrigerants.
Collaborations
Hirano has collaborated with notable coworkers, including Hiroyuki Kawano and Hideto Oka. Their combined expertise has fostered innovation and development in the field of refrigeration technology.
Conclusion
Hideo Hirano's contributions to refrigeration technology through his patents and collaborative efforts have made a lasting impact on the industry. His innovative designs continue to enhance the efficiency and reliability of refrigeration systems.
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.