Company Filing History:
Years Active: 1984-1993
Title: Sigeaki Kuroda: Innovator in Refrigeration Technology
Introduction
Sigeaki Kuroda is a prominent inventor based in Shimizu, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of six patents. His work primarily focuses on enhancing the efficiency and functionality of compressors and air conditioning systems.
Latest Patents
Kuroda's latest patents include a scroll type compressor and a refrigeration cycle utilizing the same. This innovative scroll type compressor features a pair of compression units encased in a single casing, allowing for a common lubricating oil reservoir. The design enables the compression units to be driven selectively by commercial electrical power or through a frequency-variable inverter, facilitating operation at different speeds. This configuration reduces production, service, and administrative loads, ultimately lowering labor costs and eliminating mounting errors. Additionally, various operation patterns can be achieved by selecting combinations of power sources, providing precise control of refrigeration capacity based on load demand. Another notable patent is for an air conditioner that includes a compressor, a four-way directional control valve, an outdoor heat exchanger, and multiple indoor heat exchangers, enabling combined cooling and heating operations.
Career Highlights
Sigeaki Kuroda is associated with Hitachi, Ltd., a leading company in the technology and electronics sector. His work at Hitachi has allowed him to develop and refine his innovative ideas in refrigeration technology, contributing to the company's reputation for excellence in engineering.
Collaborations
Kuroda has collaborated with notable coworkers, including Kensaku Oguni and Masamichi Hanada. Their combined expertise has likely played a role in the successful development of Kuroda's patents and innovations.
Conclusion
Sigeaki Kuroda's contributions to refrigeration technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, showcasing the importance of advancements in compressor and air conditioning technology.
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.